Bug 1694847 - Remove the expired SCROLL_INPUT_METHODS telemetry probe…

…. r=botond

Differential Revision: https://phabricator.services.mozilla.com/D116320

dom/base/Selection.cpp

@@ -24,7 +24,6 @@
 #include "mozilla/EventStates.h"
 #include "mozilla/HTMLEditor.h"
 #include "mozilla/Logging.h"
-#include "mozilla/layers/ScrollInputMethods.h"
 #include "mozilla/PresShell.h"
 #include "mozilla/RangeBoundary.h"
 #include "mozilla/RangeUtils.h"
@@ -79,7 +78,6 @@
 
 using namespace mozilla;
 using namespace mozilla::dom;
-using mozilla::layers::ScrollInputMethod;
 
 static LazyLogModule sSelectionLog("Selection");
 
@@ -3004,12 +3002,6 @@ nsresult Selection::ScrollIntoView(SelectionRegion aRegion,
     scrollFlags |= ScrollFlags::ScrollOverflowHidden;
   }
 
-  if (aFlags & Selection::SCROLL_FOR_CARET_MOVE) {
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::MainThreadScrollCaretIntoView);
-  }
-
   presShell->ScrollFrameRectIntoView(frame, rect, nsMargin(), aVertical,
                                      aHorizontal, scrollFlags);
   return NS_OK;

dom/html/TextControlState.cpp

@@ -40,7 +40,6 @@
 #include "mozilla/dom/HTMLInputElement.h"
 #include "mozilla/dom/HTMLTextAreaElement.h"
 #include "mozilla/dom/Text.h"
-#include "mozilla/layers/ScrollInputMethods.h"
 #include "mozilla/StaticPrefs_dom.h"
 #include "nsFrameSelection.h"
 #include "mozilla/ErrorResult.h"
@@ -53,7 +52,6 @@
 namespace mozilla {
 
 using namespace dom;
-using layers::ScrollInputMethod;
 using ValueSetterOption = TextControlState::ValueSetterOption;
 using ValueSetterOptions = TextControlState::ValueSetterOptions;
 
@@ -660,10 +658,6 @@ TextInputSelectionController::CompleteScroll(bool aForward) {
     return NS_ERROR_NOT_INITIALIZED;
   }
 
-  mozilla::Telemetry::Accumulate(
-      mozilla::Telemetry::SCROLL_INPUT_METHODS,
-      (uint32_t)ScrollInputMethod::MainThreadCompleteScroll);
-
   mScrollFrame->ScrollBy(nsIntPoint(0, aForward ? 1 : -1), ScrollUnit::WHOLE,
                          ScrollMode::Instant);
   return NS_OK;
@@ -717,10 +711,6 @@ TextInputSelectionController::ScrollPage(bool aForward) {
     return NS_ERROR_NOT_INITIALIZED;
   }
 
-  mozilla::Telemetry::Accumulate(
-      mozilla::Telemetry::SCROLL_INPUT_METHODS,
-      (uint32_t)ScrollInputMethod::MainThreadScrollPage);
-
   mScrollFrame->ScrollBy(nsIntPoint(0, aForward ? 1 : -1), ScrollUnit::PAGES,
                          ScrollMode::Smooth);
   return NS_OK;
@@ -732,10 +722,6 @@ TextInputSelectionController::ScrollLine(bool aForward) {
     return NS_ERROR_NOT_INITIALIZED;
   }
 
-  mozilla::Telemetry::Accumulate(
-      mozilla::Telemetry::SCROLL_INPUT_METHODS,
-      (uint32_t)ScrollInputMethod::MainThreadScrollLine);
-
   mScrollFrame->ScrollBy(nsIntPoint(0, aForward ? 1 : -1), ScrollUnit::LINES,
                          ScrollMode::Smooth);
   return NS_OK;
@@ -747,10 +733,6 @@ TextInputSelectionController::ScrollCharacter(bool aRight) {
     return NS_ERROR_NOT_INITIALIZED;
   }
 
-  mozilla::Telemetry::Accumulate(
-      mozilla::Telemetry::SCROLL_INPUT_METHODS,
-      (uint32_t)ScrollInputMethod::MainThreadScrollCharacter);
-
   mScrollFrame->ScrollBy(nsIntPoint(aRight ? 1 : -1, 0), ScrollUnit::LINES,
                          ScrollMode::Smooth);
   return NS_OK;

gfx/layers/apz/src/AsyncPanZoomController.cpp

@@ -71,7 +71,6 @@
 #include "mozilla/layers/DirectionUtils.h"  // for GetAxis{Start,End,Length,Scale}
 #include "mozilla/layers/LayerTransactionParent.h"  // for LayerTransactionParent
 #include "mozilla/layers/MetricsSharingController.h"  // for MetricsSharingController
-#include "mozilla/layers/ScrollInputMethods.h"        // for ScrollInputMethod
 #include "mozilla/mozalloc.h"                         // for operator new, etc
 #include "mozilla/Unused.h"                           // for unused
 #include "mozilla/FloatingPoint.h"                    // for FuzzyEquals*
@@ -949,10 +948,6 @@ nsEventStatus AsyncPanZoomController::HandleDragEvent(
   if (aEvent.mType == MouseInput::MouseType::MOUSE_DOWN) {
     APZC_LOG("%p starting scrollbar drag\n", this);
     SetState(SCROLLBAR_DRAG);
-
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::ApzScrollbarDrag);
   }
 
   if (aEvent.mType != MouseInput::MouseType::MOUSE_MOVE) {
@@ -1229,9 +1224,6 @@ void AsyncPanZoomController::StartAutoscroll(const ScreenPoint& aPoint) {
   // Cancel any existing animation.
   CancelAnimation();
 
-  Telemetry::Accumulate(Telemetry::SCROLL_INPUT_METHODS,
-                        (uint32_t)ScrollInputMethod::ApzAutoscrolling);
-
   SetState(AUTOSCROLL);
   StartAnimation(new AutoscrollAnimation(*this, aPoint));
 }
@@ -1965,36 +1957,7 @@ ParentLayerPoint AsyncPanZoomController::GetScrollWheelDelta(
   return delta;
 }
 
-static void ReportKeyboardScrollAction(const KeyboardScrollAction& aAction) {
-  ScrollInputMethod scrollMethod;
-
-  switch (aAction.mType) {
-    case KeyboardScrollAction::eScrollLine: {
-      scrollMethod = ScrollInputMethod::ApzScrollLine;
-      break;
-    }
-    case KeyboardScrollAction::eScrollCharacter: {
-      scrollMethod = ScrollInputMethod::ApzScrollCharacter;
-      break;
-    }
-    case KeyboardScrollAction::eScrollPage: {
-      scrollMethod = ScrollInputMethod::ApzScrollPage;
-      break;
-    }
-    case KeyboardScrollAction::eScrollComplete: {
-      scrollMethod = ScrollInputMethod::ApzCompleteScroll;
-      break;
-    }
-  }
-
-  mozilla::Telemetry::Accumulate(mozilla::Telemetry::SCROLL_INPUT_METHODS,
-                                 (uint32_t)scrollMethod);
-}
-
 nsEventStatus AsyncPanZoomController::OnKeyboard(const KeyboardInput& aEvent) {
-  // Report the type of scroll action to telemetry
-  ReportKeyboardScrollAction(aEvent.mAction);
-
   // Mark that this APZC has async key scrolled
   mTestHasAsyncKeyScrolled = true;
 
@@ -2311,23 +2274,6 @@ void AsyncPanZoomController::DoDelayedRequestContentRepaint() {
   mPinchPaintTimerSet = false;
 }
 
-static ScrollInputMethod ScrollInputMethodForWheelDeltaType(
-    ScrollWheelInput::ScrollDeltaType aDeltaType) {
-  switch (aDeltaType) {
-    case ScrollWheelInput::SCROLLDELTA_LINE: {
-      return ScrollInputMethod::ApzWheelLine;
-    }
-    case ScrollWheelInput::SCROLLDELTA_PAGE: {
-      return ScrollInputMethod::ApzWheelPage;
-    }
-    case ScrollWheelInput::SCROLLDELTA_PIXEL: {
-      return ScrollInputMethod::ApzWheelPixel;
-    }
-  }
-  MOZ_ASSERT_UNREACHABLE("Invalid value");
-  return ScrollInputMethod::ApzWheelLine;
-}
-
 static void AdjustDeltaForAllowedScrollDirections(
     ParentLayerPoint& aDelta,
     const ScrollDirections& aAllowedScrollDirections) {
@@ -2412,10 +2358,6 @@ nsEventStatus AsyncPanZoomController::OnScrollWheel(
     return nsEventStatus_eIgnore;
   }
 
-  mozilla::Telemetry::Accumulate(
-      mozilla::Telemetry::SCROLL_INPUT_METHODS,
-      (uint32_t)ScrollInputMethodForWheelDeltaType(aEvent.mDeltaType));
-
   switch (aEvent.mScrollMode) {
     case ScrollWheelInput::SCROLLMODE_INSTANT: {
       // Wheel events from "clicky" mouse wheels trigger scroll snapping to the
@@ -2551,9 +2493,6 @@ nsEventStatus AsyncPanZoomController::OnPanBegin(
 
   StartTouch(aEvent.mLocalPanStartPoint, aEvent.mTimeStamp);
 
-  mozilla::Telemetry::Accumulate(mozilla::Telemetry::SCROLL_INPUT_METHODS,
-                                 (uint32_t)ScrollInputMethod::ApzPanGesture);
-
   if (GetAxisLockMode() == FREE) {
     SetState(PANNING);
     return nsEventStatus_eConsumeNoDefault;
@@ -3351,8 +3290,6 @@ nsEventStatus AsyncPanZoomController::StartPanning(
   }
 
   if (IsInPanningState()) {
-    mozilla::Telemetry::Accumulate(mozilla::Telemetry::SCROLL_INPUT_METHODS,
-                                   (uint32_t)ScrollInputMethod::ApzTouch);
     mTouchStartRestingTimeBeforePan = aEventTime - mTouchStartTime;
     mMinimumVelocityDuringPan = Nothing();
 

gfx/layers/moz.build

@@ -121,7 +121,6 @@ EXPORTS.mozilla.layers += [
     "apz/util/ContentProcessController.h",
     "apz/util/DoubleTapToZoom.h",
     "apz/util/InputAPZContext.h",
-    "apz/util/ScrollInputMethods.h",
     "apz/util/ScrollLinkedEffectDetector.h",
     "apz/util/TouchActionHelper.h",
     "apz/util/TouchCounter.h",

layout/base/PresShell.cpp

@@ -190,7 +190,6 @@
 #include "nsQueryObject.h"
 #include "mozilla/GlobalStyleSheetCache.h"
 #include "mozilla/layers/InputAPZContext.h"
-#include "mozilla/layers/ScrollInputMethods.h"
 #include "mozilla/layers/FocusTarget.h"
 #include "mozilla/layers/WebRenderLayerManager.h"
 #include "mozilla/layers/WebRenderUserData.h"
@@ -2382,9 +2381,6 @@ PresShell::ScrollPage(bool aForward) {
   nsIScrollableFrame* scrollFrame =
       GetScrollableFrameToScroll(VerticalScrollDirection);
   if (scrollFrame) {
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::MainThreadScrollPage);
     scrollFrame->ScrollBy(
         nsIntPoint(0, aForward ? 1 : -1), ScrollUnit::PAGES, ScrollMode::Smooth,
         nullptr, mozilla::ScrollOrigin::NotSpecified,
@@ -2398,9 +2394,6 @@ PresShell::ScrollLine(bool aForward) {
   nsIScrollableFrame* scrollFrame =
       GetScrollableFrameToScroll(VerticalScrollDirection);
   if (scrollFrame) {
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::MainThreadScrollLine);
     int32_t lineCount =
         Preferences::GetInt("toolkit.scrollbox.verticalScrollDistance",
                             NS_DEFAULT_VERTICAL_SCROLL_DISTANCE);
@@ -2417,9 +2410,6 @@ PresShell::ScrollCharacter(bool aRight) {
   nsIScrollableFrame* scrollFrame =
       GetScrollableFrameToScroll(HorizontalScrollDirection);
   if (scrollFrame) {
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::MainThreadScrollCharacter);
     int32_t h =
         Preferences::GetInt("toolkit.scrollbox.horizontalScrollDistance",
                             NS_DEFAULT_HORIZONTAL_SCROLL_DISTANCE);
@@ -2436,9 +2426,6 @@ PresShell::CompleteScroll(bool aForward) {
   nsIScrollableFrame* scrollFrame =
       GetScrollableFrameToScroll(VerticalScrollDirection);
   if (scrollFrame) {
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::MainThreadCompleteScroll);
     scrollFrame->ScrollBy(
         nsIntPoint(0, aForward ? 1 : -1), ScrollUnit::WHOLE, ScrollMode::Smooth,
         nullptr, mozilla::ScrollOrigin::NotSpecified,

layout/generic/nsFrameSelection.cpp

@@ -80,14 +80,12 @@ static NS_DEFINE_CID(kFrameTraversalCID, NS_FRAMETRAVERSAL_CID);
 #include "mozilla/dom/SelectionBinding.h"
 #include "mozilla/AsyncEventDispatcher.h"
 #include "mozilla/Telemetry.h"
-#include "mozilla/layers/ScrollInputMethods.h"
 
 #include "nsFocusManager.h"
 #include "nsPIDOMWindow.h"
 
 using namespace mozilla;
 using namespace mozilla::dom;
-using mozilla::layers::ScrollInputMethod;
 
 static LazyLogModule sFrameSelectionLog("FrameSelection");
 
@@ -1915,10 +1913,6 @@ nsresult nsFrameSelection::PageMove(bool aForward, bool aExtend,
 
   // Then, scroll the given frame one page.
   if (scrollableFrame) {
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::MainThreadScrollPage);
-
     // If we'll call ScrollSelectionIntoView later and selection wasn't
     // changed and we scroll outside of selection limiter, we shouldn't use
     // smooth scroll here because nsIScrollableFrame uses normal runnable,

layout/xul/nsScrollbarButtonFrame.cpp

@@ -26,10 +26,8 @@
 #include "mozilla/MouseEvents.h"
 #include "mozilla/PresShell.h"
 #include "mozilla/Telemetry.h"
-#include "mozilla/layers/ScrollInputMethods.h"
 
 using namespace mozilla;
-using mozilla::layers::ScrollInputMethod;
 
 //
 // NS_NewToolbarFrame
@@ -168,10 +166,6 @@ bool nsScrollbarButtonFrame::HandleButtonPress(nsPresContext* aPresContext,
       return false;
     }
 
-    mozilla::Telemetry::Accumulate(
-        mozilla::Telemetry::SCROLL_INPUT_METHODS,
-        (uint32_t)ScrollInputMethod::MainThreadScrollbarButtonClick);
-
     if (!m) {
       sb->MoveToNewPosition(nsScrollbarFrame::ImplementsScrollByUnit::No);
       if (!weakFrame.IsAlive()) {