Don't convert invalidations to a FloatRect.

We just turn it back into an IntRect on the cc side.

Depends on: https://codereview.chromium.org/647253002/
Depends on: https://codereview.chromium.org/655863002/

R=enne
BUG=342848

Review URL: https://codereview.chromium.org/646133002

git-svn-id: svn://svn.chromium.org/blink/trunk@183693 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/platform/graphics/Canvas2DLayerBridge.cpp

@@ -567,7 +567,7 @@ void Canvas2DLayerBridge::finalizeFrame(const FloatRect &dirtyRect)
 {
     ASSERT(!m_destructionInProgress);
     Canvas2DLayerManager::get().layerDidDraw(this);
-    m_layer->layer()->invalidateRect(dirtyRect);
+    m_layer->layer()->invalidateRect(enclosingIntRect(dirtyRect));
     m_didRecordDrawCommand = true;
 }
 

third_party/WebKit/Source/platform/graphics/GraphicsLayer.cpp

@@ -898,7 +898,7 @@ void GraphicsLayer::setNeedsDisplay()
     }
 }
 
-void GraphicsLayer::setNeedsDisplayInRect(const FloatRect& rect, PaintInvalidationReason invalidationReason)
+void GraphicsLayer::setNeedsDisplayInRect(const IntRect& rect, PaintInvalidationReason invalidationReason)
 {
     if (drawsContent()) {
         m_layer->layer()->invalidateRect(rect);

third_party/WebKit/Source/platform/graphics/GraphicsLayer.h

@@ -182,8 +182,8 @@ public:
     void setPaintingPhase(GraphicsLayerPaintingPhase);
 
     void setNeedsDisplay();
-    // mark the given rect (in layer coords) as needing dispay. Never goes deep.
-    void setNeedsDisplayInRect(const FloatRect&, PaintInvalidationReason);
+    // Mark the given rect (in layer coords) as needing display. Never goes deep.
+    void setNeedsDisplayInRect(const IntRect&, PaintInvalidationReason);
 
     void setContentsNeedsDisplay();
 

third_party/WebKit/Source/web/WebPopupMenuImpl.cpp

@@ -372,7 +372,7 @@ void WebPopupMenuImpl::invalidateContentsAndRootView(const IntRect& paintRect)
     if (m_client)
         m_client->didInvalidateRect(paintRect);
     if (m_rootLayer)
-        m_rootLayer->layer()->invalidateRect(FloatRect(paintRect));
+        m_rootLayer->layer()->invalidateRect(paintRect);
 }
 
 void WebPopupMenuImpl::invalidateContentsForSlowScroll(const IntRect& updateRect)

third_party/WebKit/public/platform/WebLayer.h

@@ -47,7 +47,6 @@ class WebFilterOperations;
 class WebLayerClient;
 class WebLayerScrollClient;
 struct WebFloatPoint;
-struct WebFloatRect;
 struct WebLayerPositionConstraint;
 
 class WebLayer {
@@ -58,7 +57,7 @@ public:
     virtual int id() const = 0;
 
     // Sets a region of the layer as invalid, i.e. needs to update its content.
-    virtual void invalidateRect(const WebFloatRect&) = 0;
+    virtual void invalidateRect(const WebRect&) = 0;
 
     // Sets the entire layer as invalid, i.e. needs to update its content.
     virtual void invalidate() = 0;