Merge mozilla-central to autoland a=merge

dom/html/nsHTMLDocument.cpp

@@ -444,7 +444,7 @@ void nsHTMLDocument::TryFallback(int32_t& aCharsetSource,
   aEncoding = FallbackEncoding::FromLocale();
 }
 
-// Using a prototype document is currently only allowed with browser.xhtml.
+// Using a prototype document is only allowed with chrome privilege.
 bool ShouldUsePrototypeDocument(nsIChannel* aChannel, nsIDocShell* aDocShell) {
   if (!aChannel || !aDocShell ||
       !StaticPrefs::dom_prototype_document_cache_enabled()) {
@@ -455,9 +455,7 @@ bool ShouldUsePrototypeDocument(nsIChannel* aChannel, nsIDocShell* aDocShell) {
   }
   nsCOMPtr<nsIURI> originalURI;
   aChannel->GetOriginalURI(getter_AddRefs(originalURI));
-  return IsChromeURI(originalURI) &&
-         originalURI->GetSpecOrDefault().EqualsLiteral(
-             BROWSER_CHROME_URL_QUOTED);
+  return IsChromeURI(originalURI);
 }
 
 nsresult nsHTMLDocument::StartDocumentLoad(const char* aCommand,
@@ -561,7 +559,7 @@ nsresult nsHTMLDocument::StartDocumentLoad(const char* aCommand,
     } else {
       mParser->MarkAsNotScriptCreated(aCommand);
     }
-  } else if (ShouldUsePrototypeDocument(aChannel, docShell)) {
+  } else if (xhtml && ShouldUsePrototypeDocument(aChannel, docShell)) {
     loadWithPrototype = true;
     nsCOMPtr<nsIURI> originalURI;
     aChannel->GetOriginalURI(getter_AddRefs(originalURI));

dom/prototype/PrototypeDocumentContentSink.cpp

@@ -1034,6 +1034,15 @@ nsresult PrototypeDocumentContentSink::CreateElementFromPrototype(
 
     rv = AddAttributes(aPrototype, result);
     if (NS_FAILED(rv)) return rv;
+
+    if (xtfNi->Equals(nsGkAtoms::script, kNameSpaceID_XHTML) ||
+        xtfNi->Equals(nsGkAtoms::script, kNameSpaceID_SVG)) {
+      nsCOMPtr<nsIScriptElement> sele = do_QueryInterface(result);
+      MOZ_ASSERT(sele, "Node didn't QI to script.");
+      // Script loading is handled by the this content sink, so prevent the
+      // script from loading when it is bound to the document.
+      sele->PreventExecution();
+    }
   }
 
   result.forget(aResult);

dom/svg/SVGComponentTransferFunctionElement.h

@@ -21,10 +21,10 @@
 
 namespace mozilla {
 
-class DOMSVGAnimatedNumberList;
-
 namespace dom {
 
+class DOMSVGAnimatedNumberList;
+
 typedef SVGFEUnstyledElement SVGComponentTransferFunctionElementBase;
 
 class SVGComponentTransferFunctionElement

dom/svg/SVGContentUtils.cpp

@@ -784,7 +784,7 @@ already_AddRefed<gfx::Path> SVGContentUtils::GetPath(
   SVGPathData pathData;
   SVGPathDataParser parser(aPathString, &pathData);
   if (!parser.Parse()) {
-    return NULL;
+    return nullptr;
   }
 
   RefPtr<DrawTarget> drawTarget =

gfx/wr/webrender/src/texture_allocator.rs

@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use api::units::{DeviceIntPoint, DeviceIntRect, DeviceIntSize};
-use util;
 
 //TODO: gather real-world statistics on the bin usage in order to assist the decision
 // on where to place the size thresholds.
@@ -167,10 +166,10 @@ impl ArrayAllocationTracker {
         }
 
         // Add the guillotined rects back to the free list.
-        if !util::rect_is_empty(&new_free_rect_to_right) {
+        if !new_free_rect_to_right.is_empty() {
             self.push(chosen.slice, new_free_rect_to_right);
         }
-        if !util::rect_is_empty(&new_free_rect_to_bottom) {
+        if !new_free_rect_to_bottom.is_empty() {
             self.push(chosen.slice, new_free_rect_to_bottom);
         }
     }

gfx/wr/webrender/src/util.rs

@@ -4,10 +4,9 @@
 
 use api::BorderRadius;
 use api::units::*;
-use euclid::{Point2D, Rect, Size2D, TypedPoint2D, TypedRect, TypedSize2D, Vector2D};
+use euclid::{TypedPoint2D, TypedRect, TypedSize2D, Vector2D};
 use euclid::{TypedTransform2D, TypedTransform3D, TypedVector2D, TypedScale};
 use malloc_size_of::{MallocShallowSizeOf, MallocSizeOf, MallocSizeOfOps};
-use num_traits::Zero;
 use plane_split::{Clipper, Polygon};
 use std::{i32, f32, fmt, ptr};
 use std::borrow::Cow;
@@ -416,18 +415,6 @@ impl<U> RectHelpers<U> for TypedRect<f32, U> {
     }
 }
 
-// Don't use `euclid`'s `is_empty` because that has effectively has an "and" in the conditional
-// below instead of an "or".
-pub fn rect_is_empty<N: PartialEq + Zero, U>(rect: &TypedRect<N, U>) -> bool {
-    rect.size.width == Zero::zero() || rect.size.height == Zero::zero()
-}
-
-#[allow(dead_code)]
-#[inline]
-pub fn rect_from_points_f(x0: f32, y0: f32, x1: f32, y1: f32) -> Rect<f32> {
-    Rect::new(Point2D::new(x0, y0), Size2D::new(x1 - x0, y1 - y0))
-}
-
 pub fn lerp(a: f32, b: f32, t: f32) -> f32 {
     (b - a) * t + a
 }

layout/svg/SVGTextFrame.cpp

@@ -3677,7 +3677,7 @@ uint32_t SVGTextFrame::GetNumberOfChars(nsIContent* aContent) {
 float SVGTextFrame::GetComputedTextLength(nsIContent* aContent) {
   UpdateGlyphPositioning();
 
-  float cssPxPerDevPx = PresContext()->AppUnitsToFloatCSSPixels(
+  float cssPxPerDevPx = nsPresContext::AppUnitsToFloatCSSPixels(
       PresContext()->AppUnitsPerDevPixel());
 
   nscoord length = 0;

layout/svg/nsCSSClipPathInstance.h

@@ -33,7 +33,7 @@ class nsCSSClipPathInstance {
 
  private:
   explicit nsCSSClipPathInstance(nsIFrame* aFrame,
-                                 const StyleShapeSource aClipPathStyle)
+                                 const StyleShapeSource& aClipPathStyle)
       : mTargetFrame(aFrame), mClipPathStyle(aClipPathStyle) {}
 
   already_AddRefed<Path> CreateClipPath(DrawTarget* aDrawTarget);

layout/svg/nsSVGForeignObjectFrame.cpp

@@ -253,7 +253,7 @@ void nsSVGForeignObjectFrame::PaintSVG(gfxContext& aContext,
   // SVG paints in CSS px, but normally frames paint in dev pixels. Here we
   // multiply a CSS-px-to-dev-pixel factor onto aTransform so our children
   // paint correctly.
-  float cssPxPerDevPx = PresContext()->AppUnitsToFloatCSSPixels(
+  float cssPxPerDevPx = nsPresContext::AppUnitsToFloatCSSPixels(
       PresContext()->AppUnitsPerDevPixel());
   gfxMatrix canvasTMForChildren = aTransform;
   canvasTMForChildren.PreScale(cssPxPerDevPx, cssPxPerDevPx);

layout/svg/nsSVGIntegrationUtils.cpp

@@ -95,7 +95,7 @@ class PreEffectsVisualOverflowCollector : public nsLayoutUtils::BoxCallback {
     if (nsSVGIntegrationUtils::UsingOverflowAffectingEffects(aFrame) &&
         !aInReflow) {
       nsOverflowAreas* preTransformOverflows =
-          aFrame->GetProperty(aFrame->PreTransformOverflowAreasProperty());
+          aFrame->GetProperty(nsIFrame::PreTransformOverflowAreasProperty());
 
       MOZ_ASSERT(!preTransformOverflows,
                  "GetVisualOverflowRect() won't return the pre-effects rect!");

layout/svg/nsSVGOuterSVGFrame.cpp

@@ -860,7 +860,7 @@ gfxMatrix nsSVGOuterSVGFrame::GetCanvasTM() {
   if (!mCanvasTM) {
     SVGSVGElement* content = static_cast<SVGSVGElement*>(GetContent());
 
-    float devPxPerCSSPx = 1.0f / PresContext()->AppUnitsToFloatCSSPixels(
+    float devPxPerCSSPx = 1.0f / nsPresContext::AppUnitsToFloatCSSPixels(
                                      PresContext()->AppUnitsPerDevPixel());
 
     gfxMatrix tm = content->PrependLocalTransformsTo(

layout/svg/nsSVGPatternFrame.cpp

@@ -636,7 +636,7 @@ gfxMatrix nsSVGPatternFrame::ConstructCTM(const SVGAnimatedViewBox &aViewBox,
   if (!aViewBox.IsExplicitlySet()) {
     return gfxMatrix(scaleX, 0.0, 0.0, scaleY, 0.0, 0.0);
   }
-  const SVGViewBox viewBox = aViewBox.GetAnimValue();
+  const SVGViewBox& viewBox = aViewBox.GetAnimValue();
 
   if (viewBox.height <= 0.0f || viewBox.width <= 0.0f) {
     return gfxMatrix(0.0, 0.0, 0.0, 0.0, 0.0, 0.0);  // singular

media/mtransport/test/webrtcproxychannel_unittest.cpp

@@ -182,10 +182,6 @@ class FakeSocketTransportProvider : public nsISocketTransport {
     MOZ_ASSERT(false);
     return NS_OK;
   }
-  NS_IMETHOD ResolvedByTRR(bool *aResolvedByTRR) override {
-    MOZ_ASSERT(false);
-    return NS_OK;
-  }
 
   // nsITransport
   NS_IMETHOD OpenInputStream(uint32_t aFlags, uint32_t aSegmentSize,

netwerk/base/nsISocketTransport.idl

@@ -314,9 +314,4 @@ interface nsISocketTransport : nsITransport
      * The value is set after PR_Connect is called.
      */
    readonly attribute boolean esniUsed;
-
-   /**
-     * IP address resolved using TRR.
-     */
-    bool resolvedByTRR();
 };

netwerk/base/nsSocketTransport2.cpp

@@ -708,7 +708,6 @@ nsSocketTransport::nsSocketTransport()
       mInputClosed(true),
       mOutputClosed(true),
       mResolving(false),
-      mResolvedByTRR(false),
       mDNSLookupStatus(NS_OK),
       mDNSARequestFinished(0),
       mEsniQueried(false),
@@ -1804,7 +1803,6 @@ bool nsSocketTransport::RecoverFromError() {
     // try next ip address only if past the resolver stage...
     if (mState == STATE_CONNECTING && mDNSRecord) {
       nsresult rv = mDNSRecord->GetNextAddr(SocketPort(), &mNetAddr);
-      mDNSRecord->IsTRR(&mResolvedByTRR);
       if (NS_SUCCEEDED(rv)) {
         SOCKET_LOG(("  trying again with next ip address\n"));
         tryAgain = true;
@@ -2098,7 +2096,6 @@ void nsSocketTransport::OnSocketEvent(uint32_t type, nsresult status,
       mDNSTxtRequest = nullptr;
       if (mDNSRecord) {
         mDNSRecord->GetNextAddr(SocketPort(), &mNetAddr);
-        mDNSRecord->IsTRR(&mResolvedByTRR);
       }
       // status contains DNS lookup status
       if (NS_FAILED(status)) {
@@ -3526,11 +3523,5 @@ nsSocketTransport::GetEsniUsed(bool *aEsniUsed) {
   return NS_OK;
 }
 
-NS_IMETHODIMP
-nsSocketTransport::ResolvedByTRR(bool *aResolvedByTRR) {
-  *aResolvedByTRR = mResolvedByTRR;
-  return NS_OK;
-}
-
 }  // namespace net
 }  // namespace mozilla

netwerk/base/nsSocketTransport2.h

@@ -328,7 +328,6 @@ class nsSocketTransport final : public nsASocketHandler,
 
   nsCOMPtr<nsICancelable> mDNSRequest;
   nsCOMPtr<nsIDNSRecord> mDNSRecord;
-  bool mResolvedByTRR;
 
   nsresult mDNSLookupStatus;
   PRIntervalTime mDNSARequestFinished;

netwerk/dns/TRR.cpp

@@ -275,7 +275,7 @@ nsresult TRR::SendHTTPRequest() {
   // update with each HEADERS or reply to a DATA with a WINDOW UPDATE
   rv = internalChannel->SetInitialRwin(127 * 1024);
   NS_ENSURE_SUCCESS(rv, rv);
-  rv = internalChannel->SetIsTRRServiceChannel(true);
+  rv = internalChannel->SetTrr(true);
   NS_ENSURE_SUCCESS(rv, rv);
 
   mAllowRFC1918 = gTRRService->AllowRFC1918();

netwerk/dns/nsDNSService2.cpp

@@ -118,7 +118,6 @@ nsDNSRecord::IsTRR(bool *retval) {
   }
   return NS_OK;
 }
-
 NS_IMETHODIMP
 nsDNSRecord::GetNextAddr(uint16_t port, NetAddr *addr) {
   if (mDone) {

netwerk/protocol/http/ClassifierDummyChannel.cpp

@@ -476,19 +476,10 @@ ClassifierDummyChannel::SetBeConservative(bool aBeConservative) {
 }
 
 NS_IMETHODIMP
-ClassifierDummyChannel::GetIsTRRServiceChannel(bool* aTrr) {
-  return NS_ERROR_NOT_IMPLEMENTED;
-}
-
-NS_IMETHODIMP
-ClassifierDummyChannel::SetIsTRRServiceChannel(bool aTrr) {
-  return NS_ERROR_NOT_IMPLEMENTED;
-}
+ClassifierDummyChannel::GetTrr(bool* aTrr) { return NS_ERROR_NOT_IMPLEMENTED; }
 
 NS_IMETHODIMP
-ClassifierDummyChannel::GetIsResolvedByTRR(bool* aResolvedByTRR) {
-  return NS_ERROR_NOT_IMPLEMENTED;
-}
+ClassifierDummyChannel::SetTrr(bool aTrr) { return NS_ERROR_NOT_IMPLEMENTED; }
 
 NS_IMETHODIMP
 ClassifierDummyChannel::GetTlsFlags(uint32_t* aTlsFlags) {

netwerk/protocol/http/Http2Session.cpp

@@ -416,7 +416,7 @@ uint32_t Http2Session::RegisterStreamID(Http2Stream *stream, uint32_t aNewID) {
     // don't count push streams here
     MOZ_ASSERT(stream->Transaction(), "no transation for the stream!");
     RefPtr<nsHttpConnectionInfo> ci(stream->Transaction()->ConnectionInfo());
-    if (ci && ci->GetIsTrrServiceChannel()) {
+    if (ci && ci->GetTrrUsed()) {
       IncrementTrrCounter();
     }
   }

netwerk/protocol/http/Http2Stream.cpp

@@ -496,7 +496,7 @@ nsresult Http2Stream::ParseHttpRequestHeaders(const char *buf, uint32_t avail,
 
       // if the "mother stream" had TRR, this one is a TRR stream too!
       RefPtr<nsHttpConnectionInfo> ci(Transaction()->ConnectionInfo());
-      if (ci && ci->GetIsTrrServiceChannel()) {
+      if (ci && ci->GetTrrUsed()) {
         mSession->IncrementTrrCounter();
       }
 

netwerk/protocol/http/HttpBaseChannel.cpp

@@ -196,8 +196,7 @@ HttpBaseChannel::HttpBaseChannel()
       mAllowSpdy(true),
       mAllowAltSvc(true),
       mBeConservative(false),
-      mIsTRRServiceChannel(false),
-      mResolvedByTRR(false),
+      mTRR(false),
       mResponseTimeoutEnabled(true),
       mAllRedirectsSameOrigin(true),
       mAllRedirectsPassTimingAllowCheck(true),
@@ -2702,23 +2701,16 @@ HttpBaseChannel::SetBeConservative(bool aBeConservative) {
 }
 
 NS_IMETHODIMP
-HttpBaseChannel::GetIsTRRServiceChannel(bool* aIsTRRServiceChannel) {
-  NS_ENSURE_ARG_POINTER(aIsTRRServiceChannel);
+HttpBaseChannel::GetTrr(bool* aTRR) {
+  NS_ENSURE_ARG_POINTER(aTRR);
 
-  *aIsTRRServiceChannel = mIsTRRServiceChannel;
+  *aTRR = mTRR;
   return NS_OK;
 }
 
 NS_IMETHODIMP
-HttpBaseChannel::SetIsTRRServiceChannel(bool aIsTRRServiceChannel) {
-  mIsTRRServiceChannel = aIsTRRServiceChannel;
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-HttpBaseChannel::GetIsResolvedByTRR(bool* aResolvedByTRR) {
-  NS_ENSURE_ARG_POINTER(aResolvedByTRR);
-  *aResolvedByTRR = mResolvedByTRR;
+HttpBaseChannel::SetTrr(bool aTRR) {
+  mTRR = aTRR;
   return NS_OK;
 }
 
@@ -3585,7 +3577,7 @@ nsresult HttpBaseChannel::SetupReplacementChannel(nsIURI* newURI,
     MOZ_ASSERT(NS_SUCCEEDED(rv));
     rv = httpInternal->SetBeConservative(mBeConservative);
     MOZ_ASSERT(NS_SUCCEEDED(rv));
-    rv = httpInternal->SetIsTRRServiceChannel(mIsTRRServiceChannel);
+    rv = httpInternal->SetTrr(mTRR);
     MOZ_ASSERT(NS_SUCCEEDED(rv));
     rv = httpInternal->SetTlsFlags(mTlsFlags);
     MOZ_ASSERT(NS_SUCCEEDED(rv));

netwerk/protocol/http/HttpBaseChannel.h

@@ -276,9 +276,8 @@ class HttpBaseChannel : public nsHashPropertyBag,
   NS_IMETHOD SetAllowAltSvc(bool aAllowAltSvc) override;
   NS_IMETHOD GetBeConservative(bool *aBeConservative) override;
   NS_IMETHOD SetBeConservative(bool aBeConservative) override;
-  NS_IMETHOD GetIsTRRServiceChannel(bool *aTRR) override;
-  NS_IMETHOD SetIsTRRServiceChannel(bool aTRR) override;
-  NS_IMETHOD GetIsResolvedByTRR(bool *aResolvedByTRR) override;
+  NS_IMETHOD GetTrr(bool *aTRR) override;
+  NS_IMETHOD SetTrr(bool aTRR) override;
   NS_IMETHOD GetTlsFlags(uint32_t *aTlsFlags) override;
   NS_IMETHOD SetTlsFlags(uint32_t aTlsFlags) override;
   NS_IMETHOD GetApiRedirectToURI(nsIURI **aApiRedirectToURI) override;
@@ -702,12 +701,7 @@ class HttpBaseChannel : public nsHashPropertyBag,
   // classification. If this is changed or removed, make sure we also update
   // NS_ShouldClassifyChannel accordingly !!!
   uint32_t mBeConservative : 1;
-  // If the current channel is used to as a TRR connection.
-  uint32_t mIsTRRServiceChannel : 1;
-  // If the request was performed to a TRR resolved IP address.
-  // Will be false if loading the resource does not create a connection
-  // (for example when it's loaded from the cache).
-  uint32_t mResolvedByTRR : 1;
+  uint32_t mTRR : 1;
   uint32_t mResponseTimeoutEnabled : 1;
   // A flag that should be false only if a cross-domain redirect occurred
   uint32_t mAllRedirectsSameOrigin : 1;