Bug 1488700 p11. Rename nsSVGTextPathProperty to SVGTextPathObserver. r=longsonr

Differential Revision: https://phabricator.services.mozilla.com/D5624

--HG--
extra : rebase_source : c991e7eb377f97e994ad990b1e8cdfb1300bc9f6

layout/svg/SVGObserverUtils.cpp

@@ -432,14 +432,14 @@ nsSVGMaskProperty::ResolveImage(uint32_t aIndex)
 }
 
 bool
-nsSVGTextPathProperty::TargetIsValid()
+SVGTextPathObserver::TargetIsValid()
 {
   Element* target = GetTarget();
   return target && target->IsSVGElement(nsGkAtoms::path);
 }
 
 void
-nsSVGTextPathProperty::OnRenderingChange()
+SVGTextPathObserver::OnRenderingChange()
 {
   nsSVGRenderingObserverProperty::OnRenderingChange();
 
@@ -454,7 +454,7 @@ nsSVGTextPathProperty::OnRenderingChange()
   // Avoid getting into an infinite loop of reflows if the <textPath> is
   // pointing to one of its ancestors.  TargetIsValid returns true iff
   // the target element is a <path> element, and we would not have this
-  // nsSVGTextPathProperty if this <textPath> were a descendant of the
+  // SVGTextPathObserver if this <textPath> were a descendant of the
   // target <path>.
   //
   // Note that we still have to post the restyle event when we
@@ -559,9 +559,9 @@ SVGObserverUtils::GetMarkerProperty(nsIURI* aURI, nsIFrame* aFrame,
   return GetEffectProperty(aURI, aFrame, aProperty);
 }
 
-nsSVGTextPathProperty*
+SVGTextPathObserver*
 SVGObserverUtils::GetTextPathProperty(nsIURI* aURI, nsIFrame* aFrame,
-  const mozilla::FramePropertyDescriptor<nsSVGTextPathProperty>* aProperty)
+  const mozilla::FramePropertyDescriptor<SVGTextPathObserver>* aProperty)
 {
   return GetEffectProperty(aURI, aFrame, aProperty);
 }

layout/svg/SVGObserverUtils.h

@@ -348,10 +348,10 @@ protected:
   virtual void OnRenderingChange() override;
 };
 
-class nsSVGTextPathProperty final : public nsSVGRenderingObserverProperty
+class SVGTextPathObserver final : public nsSVGRenderingObserverProperty
 {
 public:
-  nsSVGTextPathProperty(nsIURI* aURI, nsIFrame* aFrame, bool aReferenceImage)
+  SVGTextPathObserver(nsIURI* aURI, nsIFrame* aFrame, bool aReferenceImage)
     : nsSVGRenderingObserverProperty(aURI, aFrame, aReferenceImage)
     , mValid(true) {}
 
@@ -496,7 +496,7 @@ public:
   NS_DECLARE_FRAME_PROPERTY_RELEASABLE(FillProperty, nsSVGPaintingProperty)
   NS_DECLARE_FRAME_PROPERTY_RELEASABLE(StrokeProperty, nsSVGPaintingProperty)
   NS_DECLARE_FRAME_PROPERTY_RELEASABLE(HrefAsTextPathProperty,
-                                       nsSVGTextPathProperty)
+                                       SVGTextPathObserver)
   NS_DECLARE_FRAME_PROPERTY_RELEASABLE(HrefAsPaintingProperty,
                                        nsSVGPaintingProperty)
   NS_DECLARE_FRAME_PROPERTY_DELETABLE(BackgroundImageProperty,
@@ -659,11 +659,11 @@ public:
   GetMarkerProperty(nsIURI* aURI, nsIFrame* aFrame,
     const mozilla::FramePropertyDescriptor<SVGMarkerObserver>* aProperty);
   /**
-   * Get an nsSVGTextPathProperty for the frame, creating a fresh one if necessary
+   * Get an SVGTextPathObserver for the frame, creating a fresh one if necessary
    */
-  static nsSVGTextPathProperty *
+  static SVGTextPathObserver *
   GetTextPathProperty(nsIURI* aURI, nsIFrame* aFrame,
-    const mozilla::FramePropertyDescriptor<nsSVGTextPathProperty>* aProperty);
+    const mozilla::FramePropertyDescriptor<SVGTextPathObserver>* aProperty);
   /**
    * Get an nsSVGPaintingProperty for the frame, creating a fresh one if necessary
    */

layout/svg/SVGTextFrame.cpp

@@ -4986,7 +4986,7 @@ SVGTextFrame::AdjustPositionsForClusters()
 SVGGeometryElement*
 SVGTextFrame::GetTextPathGeometryElement(nsIFrame* aTextPathFrame)
 {
-  nsSVGTextPathProperty *property =
+  SVGTextPathObserver *property =
     aTextPathFrame->GetProperty(SVGObserverUtils::HrefAsTextPathProperty());
 
   if (!property) {