Bug 1378712 - Remove all trailing whitespaces r=Ehsan

MozReview-Commit-ID: Kdz2xtTF9EG

--HG--
extra : rebase_source : 7235b3802f25bab29a8c6ba40a181a722f3df0ce

accessible/atk/AccessibleWrap.cpp

@@ -65,7 +65,7 @@ enum MaiInterfaceType {
     MAI_INTERFACE_SELECTION,
     MAI_INTERFACE_TABLE,
     MAI_INTERFACE_TEXT,
-    MAI_INTERFACE_DOCUMENT, 
+    MAI_INTERFACE_DOCUMENT,
     MAI_INTERFACE_IMAGE, /* 10 */
     MAI_INTERFACE_TABLE_CELL
 };
@@ -102,13 +102,13 @@ static GType GetAtkTypeForMai(MaiInterfaceType type)
 }
 
 #define NON_USER_EVENT ":system"
-    
+
 // The atk interfaces we can expose without checking what version of ATK we are
 // dealing with.  At the moment AtkTableCell is the only interface we can't
 // always expose.
 static const GInterfaceInfo atk_if_infos[] = {
     {(GInterfaceInitFunc)componentInterfaceInitCB,
-     (GInterfaceFinalizeFunc) nullptr, nullptr}, 
+     (GInterfaceFinalizeFunc) nullptr, nullptr},
     {(GInterfaceInitFunc)actionInterfaceInitCB,
      (GInterfaceFinalizeFunc) nullptr, nullptr},
     {(GInterfaceInitFunc)valueInterfaceInitCB,
@@ -328,7 +328,7 @@ AccessibleWrap::GetAtkObject(Accessible* acc)
 {
     void *atkObjPtr = nullptr;
     acc->GetNativeInterface(&atkObjPtr);
-    return atkObjPtr ? ATK_OBJECT(atkObjPtr) : nullptr;    
+    return atkObjPtr ? ATK_OBJECT(atkObjPtr) : nullptr;
 }
 
 /* private */
@@ -372,7 +372,7 @@ AccessibleWrap::CreateMaiInterfaces(void)
     // Table interface.
     if (AsTable())
       interfacesBits |= 1 << MAI_INTERFACE_TABLE;
- 
+
     if (AsTableCell())
       interfacesBits |= 1 << MAI_INTERFACE_TABLE_CELL;
 

accessible/atk/DocAccessibleWrap.h

@@ -4,7 +4,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-/* For documentation of the accessibility architecture, 
+/* For documentation of the accessibility architecture,
  * see http://lxr.mozilla.org/seamonkey/source/accessible/accessible-docs.html
  */
 

accessible/atk/TextLeafAccessibleWrap.h

@@ -11,7 +11,7 @@
 
 namespace mozilla {
 namespace a11y {
- 
+
 typedef class TextLeafAccessible TextLeafAccessibleWrap;
 
 } // namespace a11y

accessible/atk/nsMaiInterfaceText.cpp

@@ -126,7 +126,7 @@ ConvertToAtkTextAttributeSet(nsIPersistentProperties* aAttributes)
 static void
 ConvertTexttoAsterisks(AccessibleWrap* accWrap, nsAString& aString)
 {
-  // convert each char to "*" when it's "password text" 
+  // convert each char to "*" when it's "password text"
   if (accWrap->NativeRole() == roles::PASSWORD_TEXT) {
     for (uint32_t i = 0; i < aString.Length(); i++)
       aString.Replace(i, 1, NS_LITERAL_STRING("*"));

accessible/atk/nsStateMap.h

@@ -31,7 +31,7 @@ The following ATK states are not supported:
   ATK_STATE_ARMED:       No clear use case, used briefly when button is activated
   ATK_STATE_HAS_TOOLTIP: No clear use case, no IA2 equivalent
   ATK_STATE_ICONIFIED:   Mozilla does not have elements which are collapsable into icons
-  ATK_STATE_TRUNCATED:   No clear use case. Indicates that an object's onscreen content is truncated, 
+  ATK_STATE_TRUNCATED:   No clear use case. Indicates that an object's onscreen content is truncated,
                          e.g. a text value in a spreadsheet cell. No IA2 state.
 ******************************************************************************/
 

accessible/base/FocusManager.cpp

@@ -36,7 +36,7 @@ FocusManager::FocusedAccessible() const
 
   nsINode* focusedNode = FocusedDOMNode();
   if (focusedNode) {
-    DocAccessible* doc = 
+    DocAccessible* doc =
       GetAccService()->GetDocAccessible(focusedNode->OwnerDoc());
     return doc ? doc->GetAccessibleEvenIfNotInMapOrContainer(focusedNode) : nullptr;
   }
@@ -59,7 +59,7 @@ FocusManager::IsFocused(const Accessible* aAccessible) const
     // FocusedAccessible() method call. Make sure this issue is fixed in
     // bug 638465.
     if (focusedNode->OwnerDoc() == aAccessible->GetNode()->OwnerDoc()) {
-      DocAccessible* doc = 
+      DocAccessible* doc =
         GetAccService()->GetDocAccessible(focusedNode->OwnerDoc());
       return aAccessible ==
         (doc ? doc->GetAccessibleEvenIfNotInMapOrContainer(focusedNode) : nullptr);

accessible/base/Role.h

@@ -130,7 +130,7 @@ enum Role {
   CHART = 17,
 
   /**
-   * Represents a dialog box or message box. It is used for xul:dialog, 
+   * Represents a dialog box or message box. It is used for xul:dialog,
    * role="dialog".
    */
   DIALOG = 18,
@@ -295,7 +295,7 @@ enum Role {
    * html:input@type="checkbox", role="checkbox".
    */
   CHECKBUTTON = 44,
-  
+
   /**
    * Represents an option button, also called a radio button. It is one of a
    * group of mutually exclusive options. All objects sharing a single parent
@@ -304,7 +304,7 @@ enum Role {
    * role="radio".
    */
   RADIOBUTTON = 45,
-  
+
   /**
    * Represents a combo box; an edit control with an associated list box that
    * provides a set of predefined choices. It is used for html:select,
@@ -353,7 +353,7 @@ enum Role {
    * Represents a graphical image used to diagram data. It is used for svg:svg.
    */
   DIAGRAM = 53,
-  
+
   /**
    * Represents an animation control, which contains content that changes over
    * time, such as a control that displays a series of bitmap frames.

accessible/base/States.h

@@ -73,7 +73,7 @@ namespace states {
 
   /**
    * The expandable object's children are not displayed, the opposite of
-   * expanded, applied to tree lists and other controls, 
+   * expanded, applied to tree lists and other controls,
    * @see EXPANDED state.
    */
   const uint64_t COLLAPSED = ((uint64_t) 0x1) << 10;
@@ -288,4 +288,4 @@ namespace states {
 } // namespace mozilla
 
 #endif
-	
+

accessible/base/nsAccUtils.cpp

@@ -84,7 +84,7 @@ nsAccUtils::GetDefaultLevel(Accessible* aAccessible)
     Accessible* parent = aAccessible->Parent();
     // It is a row inside flatten treegrid. Group level is always 1 until it
     // is overriden by aria-level attribute.
-    if (parent && parent->Role() == roles::TREE_TABLE) 
+    if (parent && parent->Role() == roles::TREE_TABLE)
       return 1;
   }
 
@@ -415,7 +415,7 @@ nsAccUtils::TextLength(Accessible* aAccessible)
 
   // For list bullets (or anything other accessible which would compute its own
   // text. They don't have their own frame.
-  // XXX In the future, list bullets may have frame and anon content, so 
+  // XXX In the future, list bullets may have frame and anon content, so
   // we should be able to remove this at that point
   nsAutoString text;
   aAccessible->AppendTextTo(text); // Get all the text

accessible/base/nsAccUtils.h

@@ -90,9 +90,9 @@ class nsAccUtils
 
   /**
    * Any ARIA property of type boolean or NMTOKEN is undefined if the ARIA
-   * property is not present, or is "" or "undefined". Do not call 
+   * property is not present, or is "" or "undefined". Do not call
    * this method for properties of type string, decimal, IDREF or IDREFS.
-   * 
+   *
    * Return true if the ARIA property is defined, otherwise false
    */
   static bool HasDefinedARIAToken(nsIContent *aContent, nsIAtom *aAtom);

accessible/base/nsAccessibilityService.cpp

@@ -745,7 +745,7 @@ void
 nsAccessibilityService::GetStringStates(uint32_t aState, uint32_t aExtraState,
                                         nsISupports** aStringStates)
 {
-  RefPtr<DOMStringList> stringStates = 
+  RefPtr<DOMStringList> stringStates =
     GetStringStates(nsAccUtils::To64State(aState, aExtraState));
 
   // unknown state

accessible/base/nsEventShell.cpp

@@ -60,7 +60,7 @@ nsEventShell::FireEvent(uint32_t aEventType, Accessible* aAccessible,
   FireEvent(event);
 }
 
-void 
+void
 nsEventShell::GetEventAttributes(nsINode *aNode,
                                  nsIPersistentProperties *aAttributes)
 {

accessible/base/nsTextEquivUtils.cpp

@@ -135,7 +135,7 @@ nsTextEquivUtils::AppendTextEquivFromTextContent(nsIContent *aContent,
         }
       }
     }
-    
+
     if (aContent->TextLength() > 0) {
       nsIFrame *frame = aContent->GetPrimaryFrame();
       if (frame) {
@@ -151,16 +151,16 @@ nsTextEquivUtils::AppendTextEquivFromTextContent(nsIContent *aContent,
         aString->Append(char16_t(' '));
       }
     }
-    
+
     return NS_OK;
   }
-  
+
   if (aContent->IsHTMLElement() &&
       aContent->NodeInfo()->Equals(nsGkAtoms::br)) {
     aString->AppendLiteral("\r\n");
     return NS_OK;
   }
-  
+
   return NS_OK_NO_NAME_CLAUSE_HANDLED;
 }
 

accessible/base/nsTextEquivUtils.h

@@ -121,7 +121,7 @@ class nsTextEquivUtils
    */
   static nsresult AppendFromAccessibleChildren(Accessible* aAccessible,
                                                nsAString *aString);
-  
+
   /**
    * Calculates text equivalent from the given accessible and its subtree if
    * allowed.

accessible/generic/DocAccessible.cpp

@@ -667,7 +667,7 @@ NS_IMETHODIMP
 DocAccessible::Observe(nsISupports* aSubject, const char* aTopic,
                        const char16_t* aData)
 {
-  if (!nsCRT::strcmp(aTopic,"obs_documentCreated")) {    
+  if (!nsCRT::strcmp(aTopic,"obs_documentCreated")) {
     // State editable will now be set, readonly is now clear
     // Normally we only fire delayed events created from the node, not an
     // accessible object. See the AccStateChangeEvent constructor for details
@@ -820,7 +820,7 @@ DocAccessible::AttributeChangedImpl(Accessible* aAccessible,
   // For example, if an <img>'s usemap attribute is modified
   // Otherwise it may just be a state change, for example an object changing
   // its visibility
-  // 
+  //
   // XXX todo: report aria state changes for "undefined" literal value changes
   // filed as bug 472142
   //

accessible/generic/DocAccessible.h

@@ -162,7 +162,7 @@ class DocAccessible : public HyperTextAccessibleWrap,
    * Return true if the document has given document state.
    */
   bool HasLoadState(LoadState aState) const
-    { return (mLoadState & static_cast<uint32_t>(aState)) == 
+    { return (mLoadState & static_cast<uint32_t>(aState)) ==
         static_cast<uint32_t>(aState); }
 
   /**

accessible/generic/ImageAccessible.cpp

@@ -111,7 +111,7 @@ ImageAccessible::ActionNameAt(uint8_t aIndex, nsAString& aName)
 {
   aName.Truncate();
   if (IsLongDescIndex(aIndex) && HasLongDesc())
-    aName.AssignLiteral("showlongdesc"); 
+    aName.AssignLiteral("showlongdesc");
   else
     LinkableAccessible::ActionNameAt(aIndex, aName);
 }

accessible/generic/OuterDocAccessible.h

@@ -14,7 +14,7 @@ class DocAccessibleParent;
 
 /**
  * Used for <browser>, <frame>, <iframe>, <page> or editor> elements.
- * 
+ *
  * In these variable names, "outer" relates to the OuterDocAccessible as
  * opposed to the DocAccessibleWrap which is "inner". The outer node is
  * a something like tags listed above, whereas the inner node corresponds to

accessible/generic/RootAccessible.cpp

@@ -104,7 +104,7 @@ RootAccessible::NativeRole()
 uint32_t
 RootAccessible::GetChromeFlags()
 {
-  // Return the flag set for the top level window as defined 
+  // Return the flag set for the top level window as defined
   // by nsIWebBrowserChrome::CHROME_WINDOW_[FLAGNAME]
   // Not simple: nsIXULWindow is not just a QI from nsIDOMWindow
   nsCOMPtr<nsIDocShell> docShell = nsCoreUtils::GetDocShellFor(mDocumentNode);
@@ -203,7 +203,7 @@ nsresult
 RootAccessible::RemoveEventListeners()
 {
   nsCOMPtr<EventTarget> target = mDocumentNode;
-  if (target) { 
+  if (target) {
     for (const char* const* e = kEventTypes,
                    * const* e_end = ArrayEnd(kEventTypes);
          e < e_end; ++e) {
@@ -285,7 +285,7 @@ RootAccessible::ProcessDOMEvent(nsIDOMEvent* aDOMEvent)
     GetDocAccessible(origTargetNode->OwnerDoc());
   NS_ASSERTION(targetDocument, "No document while accessible is in document?!");
 
-  Accessible* accessible = 
+  Accessible* accessible =
     targetDocument->GetAccessibleOrContainer(origTargetNode);
   if (!accessible)
     return;
@@ -517,8 +517,8 @@ RootAccessible::HandlePopupShownEvent(Accessible* aAccessible)
 
   if (role == roles::TOOLTIP) {
     // There is a single <xul:tooltip> node which Mozilla moves around.
-    // The accessible for it stays the same no matter where it moves. 
-    // AT's expect to get an EVENT_SHOW for the tooltip. 
+    // The accessible for it stays the same no matter where it moves.
+    // AT's expect to get an EVENT_SHOW for the tooltip.
     // In event callback the tooltip's accessible will be ready.
     nsEventShell::FireEvent(nsIAccessibleEvent::EVENT_SHOW, aAccessible);
     return;
@@ -531,7 +531,7 @@ RootAccessible::HandlePopupShownEvent(Accessible* aAccessible)
       return;
 
     roles::Role comboboxRole = combobox->Role();
-    if (comboboxRole == roles::COMBOBOX || 
+    if (comboboxRole == roles::COMBOBOX ||
 	comboboxRole == roles::AUTOCOMPLETE) {
       RefPtr<AccEvent> event =
         new AccStateChangeEvent(combobox, states::EXPANDED, true);

accessible/generic/TableAccessible.h

@@ -56,21 +56,21 @@ class TableAccessible
   /**
    * Return the column index of the cell with the given index.
    */
-  virtual int32_t ColIndexAt(uint32_t aCellIdx) 
+  virtual int32_t ColIndexAt(uint32_t aCellIdx)
     { return aCellIdx % ColCount(); }
 
   /**
    * Return the row index of the cell with the given index.
    */
-  virtual int32_t RowIndexAt(uint32_t aCellIdx) 
+  virtual int32_t RowIndexAt(uint32_t aCellIdx)
     { return aCellIdx / ColCount(); }
 
   /**
    * Get the row and column indices for the cell at the given index.
    */
   virtual void RowAndColIndicesAt(uint32_t aCellIdx, int32_t* aRowIdx,
-                                  int32_t* aColIdx) 
-    { 
+                                  int32_t* aColIdx)
+    {
       uint32_t colCount = ColCount();
       *aRowIdx = aCellIdx / colCount;
       *aColIdx = aCellIdx % colCount;

accessible/generic/TextLeafAccessible.h

@@ -10,7 +10,7 @@
 
 namespace mozilla {
 namespace a11y {
- 
+
 /**
  * Generic class used for text nodes.
  */

accessible/html/HTMLFormControlAccessible.cpp

@@ -89,7 +89,7 @@ HTMLCheckboxAccessible::NativeState()
 
   if (input->Checked())
     return state | states::CHECKED;
- 
+
   return state;
 }
 

accessible/html/HTMLSelectAccessible.cpp

@@ -152,7 +152,7 @@ HTMLSelectOptionAccessible::NativeName(nsString& aName)
   if (!aName.IsEmpty())
     return eNameOK;
 
-  // CASE #2 -- no label parameter, get the first child, 
+  // CASE #2 -- no label parameter, get the first child,
   // use it if it is a text node
   nsIContent* text = mContent->GetFirstChild();
   if (text && text->IsNodeOfType(nsINode::eTEXT)) {

accessible/html/HTMLTableAccessible.cpp

@@ -976,7 +976,7 @@ HTMLTableAccessible::IsProbablyLayoutTable()
 
   // Check for legitimate data table elements.
   Accessible* caption = FirstChild();
-  if (caption && caption->Role() == roles::CAPTION && caption->HasChildren()) 
+  if (caption && caption->Role() == roles::CAPTION && caption->HasChildren())
     RETURN_LAYOUT_ANSWER(false, "Not empty caption -- legitimate table structures");
 
   for (nsIContent* childElm = mContent->GetFirstChild(); childElm;

accessible/ipc/other/ProxyAccessible.cpp

@@ -839,7 +839,7 @@ ProxyAccessible::IsItemSelected(uint32_t aIndex)
   Unused << mDoc->SendIsItemSelected(mID, aIndex, &selected);
   return selected;
 }
- 
+
 bool
 ProxyAccessible::AddItemToSelection(uint32_t aIndex)
 {