Fix clang build.

* platform/graphics/GraphicsContext3D.h:
* platform/graphics/GraphicsLayer.h:



git-svn-id: svn://svn.chromium.org/blink/trunk@81172 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/WebCore/ChangeLog

+2011-03-15  Anders Carlsson  <andersca@apple.com>
+
+        Fix clang build.
+
+        * platform/graphics/GraphicsContext3D.h:
+        * platform/graphics/GraphicsLayer.h:
+
 2011-03-15  Simon Fraser  <simon.fraser@apple.com>
 
         Fix Lion build after r81161.

third_party/WebKit/Source/WebCore/platform/graphics/GraphicsContext3D.h

@@ -51,8 +51,8 @@
 @class CALayer;
 @class WebGLLayer;
 #else
-typedef struct CALayer CALayer;
-typedef struct WebGLLayer WebGLLayer;
+class CALayer;
+class WebGLLayer;
 #endif
 #elif PLATFORM(QT)
 QT_BEGIN_NAMESPACE

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

@@ -48,10 +48,10 @@
 #ifdef __OBJC__
 @class WebLayer;
 @class CALayer;
-typedef CALayer PlatformLayer;
 #else
-typedef struct CALayer PlatformLayer;
+class CALayer;
 #endif
+typedef CALayer PlatformLayer;
 #elif PLATFORM(WIN)
 typedef struct _CACFLayer PlatformLayer;
 #elif PLATFORM(QT)