CL removing inheritance of SkDevice from PlatformDevice. Flavours of PlatformDevice classes now ...

skia/ext/bitmap_platform_device_win.h

Index: skia/ext/bitmap_platform_device_win.h
===================================================================
--- skia/ext/bitmap_platform_device_win.h	(revision 96545)
+++ skia/ext/bitmap_platform_device_win.h	(working copy)
@@ -7,7 +7,8 @@
 #pragma once
 
 #include "base/basictypes.h"
-#include "skia/ext/platform_device_win.h"
+#include "base/compiler_specific.h"
+#include "skia/ext/platform_device.h"
 
 namespace skia {
 
@@ -25,7 +26,7 @@
 // For us, that other bitmap will become invalid as soon as the device becomes
 // invalid, which may lead to subtle bugs. Therefore, DO NOT ASSIGN THE
 // DEVICE'S PIXEL DATA TO ANOTHER BITMAP, make sure you copy instead.
-class SK_API BitmapPlatformDevice : public PlatformDevice {
+class SK_API BitmapPlatformDevice : public PlatformDevice, public SkDevice {
  public:
   // Factory function. The screen DC is used to create the bitmap, and will not
   // be stored beyond this function. is_opaque should be set if the caller
@@ -34,16 +35,11 @@
   // The shared_section parameter is optional (pass NULL for default behavior).
   // If shared_section is non-null, then it must be a handle to a file-mapping
   // object returned by CreateFileMapping.  See CreateDIBSection for details.
-  static BitmapPlatformDevice* create(HDC screen_dc,
-                                      int width,
-                                      int height,
-                                      bool is_opaque,
-                                      HANDLE shared_section);
+  static BitmapPlatformDevice* create(HDC screen_dc, int width, int height,
+                                      bool is_opaque, HANDLE shared_section);
 
   // This version is the same as above but will get the screen DC itself.
-  static BitmapPlatformDevice* create(int width,
-                                      int height,
-                                      bool is_opaque,
+  static BitmapPlatformDevice* create(int width, int height, bool is_opaque,
                                       HANDLE shared_section);
 
   virtual ~BitmapPlatformDevice();
@@ -51,26 +47,27 @@
   // PlatformDevice overrides
   // Retrieves the bitmap DC, which is the memory DC for our bitmap data. The
   // bitmap DC is lazy created.
-  virtual PlatformSurface BeginPlatformPaint();
-  virtual void EndPlatformPaint();
+  virtual PlatformSurface BeginPlatformPaint() OVERRIDE;
+  virtual void EndPlatformPaint() OVERRIDE;
 
-  virtual void DrawToNativeContext(HDC dc, int x, int y, const RECT* src_rect);
-  virtual void MakeOpaque(int x, int y, int width, int height);
+  virtual void DrawToNativeContext(HDC dc, int x, int y,
+                                   const RECT* src_rect) OVERRIDE;
+  virtual void MakeOpaque(int x, int y, int width, int height) OVERRIDE;
 
   // Loads the given transform and clipping region into the HDC. This is
   // overridden from SkDevice.
   virtual void setMatrixClip(const SkMatrix& transform, const SkRegion& region,
-                             const SkClipStack&);
+                             const SkClipStack&) OVERRIDE;
 
  protected:
   // Flushes the Windows device context so that the pixel data can be accessed
   // directly by Skia. Overridden from SkDevice, this is called when Skia
   // starts accessing pixel data.
-  virtual void onAccessBitmap(SkBitmap* bitmap);
+  virtual void onAccessBitmap(SkBitmap* bitmap) OVERRIDE;
 
   virtual SkDevice* onCreateCompatibleDevice(SkBitmap::Config, int width,
                                              int height, bool isOpaque,
-                                             Usage usage);
+                                             Usage usage) OVERRIDE;
 
  private:
   // Reference counted data that can be shared between multiple devices. This
@@ -96,4 +93,3 @@
 }  // namespace skia
 
 #endif  // SKIA_EXT_BITMAP_PLATFORM_DEVICE_WIN_H_
-