[chromium] Delete uncalled unreserveContentsTextures function

https://bugs.webkit.org/show_bug.cgi?id=84005

Patch by James Robinson <jamesr@chromium.org> on 2012-04-16
Reviewed by Adrienne Walker.

This is vestigal dead code.

* platform/graphics/chromium/Canvas2DLayerChromium.cpp:
* platform/graphics/chromium/Canvas2DLayerChromium.h:
(Canvas2DLayerChromium):
* platform/graphics/chromium/LayerChromium.h:
* platform/graphics/chromium/cc/CCLayerImpl.h:
(CCLayerImpl):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@114284 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
index ae49c53..158a14e 100644 (file)
--- a/Source/WebCore/ChangeLog
+++ b/Source/WebCore/ChangeLog
@@ -1,3 +1,19 @@
+2012-04-16  James Robinson  <jamesr@chromium.org>
+
+        [chromium] Delete uncalled unreserveContentsTextures function
+        https://bugs.webkit.org/show_bug.cgi?id=84005
+
+        Reviewed by Adrienne Walker.
+
+        This is vestigal dead code.
+
+        * platform/graphics/chromium/Canvas2DLayerChromium.cpp:
+        * platform/graphics/chromium/Canvas2DLayerChromium.h:
+        (Canvas2DLayerChromium):
+        * platform/graphics/chromium/LayerChromium.h:
+        * platform/graphics/chromium/cc/CCLayerImpl.h:
+        (CCLayerImpl):
+
 2012-04-13  Simon Fraser  <simon.fraser@apple.com>
 
         Avoid using backing store for compositing layers that just need to clip

diff --git a/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.cpp b/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.cpp
index 106090d..124468b 100644 (file)
--- a/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.cpp
+++ b/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.cpp
@@ -144,12 +144,6 @@ void Canvas2DLayerChromium::pushPropertiesTo(CCLayerImpl* layer)
         textureLayer->setTextureId(m_backTextureId);
 }
 
-void Canvas2DLayerChromium::unreserveContentsTexture()
-{
-    if (m_useDoubleBuffering)
-        m_frontTexture->unreserve();
-}
-
 }
 
 #endif // USE(ACCELERATED_COMPOSITING)

diff --git a/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.h b/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.h
index 753222e..761b141 100644 (file)
--- a/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.h
+++ b/Source/WebCore/platform/graphics/chromium/Canvas2DLayerChromium.h
@@ -57,7 +57,6 @@ public:
     virtual bool drawsContent() const OVERRIDE;
     virtual void update(CCTextureUpdater&, const CCOcclusionTracker*) OVERRIDE;
     virtual void pushPropertiesTo(CCLayerImpl*) OVERRIDE;
-    virtual void unreserveContentsTexture() OVERRIDE;
 
     void setCanvas(SkCanvas*);
 

diff --git a/Source/WebCore/platform/graphics/chromium/LayerChromium.h b/Source/WebCore/platform/graphics/chromium/LayerChromium.h
index 58a8d07..6e62261 100644 (file)
--- a/Source/WebCore/platform/graphics/chromium/LayerChromium.h
+++ b/Source/WebCore/platform/graphics/chromium/LayerChromium.h
@@ -179,7 +179,6 @@ public:
     virtual void update(CCTextureUpdater&, const CCOcclusionTracker*) { }
     virtual void idleUpdate(CCTextureUpdater&, const CCOcclusionTracker*) { }
     virtual void setIsMask(bool) { }
-    virtual void unreserveContentsTexture() { }
     virtual void bindContentsTexture() { }
     virtual void protectVisibleTileTextures() { }
     virtual bool needsContentsScale() const { return false; }

diff --git a/Source/WebCore/platform/graphics/chromium/cc/CCLayerImpl.h b/Source/WebCore/platform/graphics/chromium/cc/CCLayerImpl.h
index 3f08d68..e929393 100644 (file)
--- a/Source/WebCore/platform/graphics/chromium/cc/CCLayerImpl.h
+++ b/Source/WebCore/platform/graphics/chromium/cc/CCLayerImpl.h
@@ -88,7 +88,6 @@ public:
     virtual void didDraw() { }
     void appendDebugBorderQuad(CCQuadCuller&, const CCSharedQuadState*) const;
 
-    void unreserveContentsTexture();
     virtual void bindContentsTexture(LayerRendererChromium*);
 
     // Returns true if this layer has content to draw.