Move core pieces of browser\renderer_host to src\content.

chrome/browser/renderer_host/backing_store_x.h

Index: chrome/browser/renderer_host/backing_store_x.h
===================================================================
--- chrome/browser/renderer_host/backing_store_x.h	(revision 75488)
+++ chrome/browser/renderer_host/backing_store_x.h	(working copy)
@@ -6,96 +6,7 @@
 #define CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_
 #pragma once
 
-#include "base/basictypes.h"
-#include "build/build_config.h"
-#include "chrome/browser/renderer_host/backing_store.h"
-#include "ui/base/x/x11_util.h"
+// TODO(jam): remove this file when all files have been converted.
+#include "content/browser/renderer_host/backing_store_x.h"
 
-namespace gfx {
-class Point;
-class Rect;
-}  // namespace gfx
-
-typedef struct _GdkDrawable GdkDrawable;
-class SkBitmap;
-
-class BackingStoreX : public BackingStore {
- public:
-  // Create a backing store on the X server. The visual is an Xlib Visual
-  // describing the format of the target window and the depth is the color
-  // depth of the X window which will be drawn into.
-  BackingStoreX(RenderWidgetHost* widget,
-               const gfx::Size& size,
-               void* visual,
-               int depth);
-
-  // This is for unittesting only. An object constructed using this constructor
-  // will silently ignore all paints
-  BackingStoreX(RenderWidgetHost* widget, const gfx::Size& size);
-
-  virtual ~BackingStoreX();
-
-  Display* display() const { return display_; }
-  XID root_window() const { return root_window_; }
-
-  // Copy from the server-side backing store to the target window
-  //   origin: the destination rectangle origin
-  //   damage: the area to copy
-  //   target: the X id of the target window
-  void XShowRect(const gfx::Point &origin, const gfx::Rect& damage,
-                 XID target);
-
-  // As above, but use Cairo instead of Xlib.
-  void CairoShowRect(const gfx::Rect& damage, GdkDrawable* drawable);
-
-#if defined(TOOLKIT_GTK)
-  // Paint the backing store into the target's |dest_rect|.
-  void PaintToRect(const gfx::Rect& dest_rect, GdkDrawable* target);
-#endif
-
-  // BackingStore implementation.
-  virtual size_t MemorySize();
-  virtual void PaintToBackingStore(
-      RenderProcessHost* process,
-      TransportDIB::Id bitmap,
-      const gfx::Rect& bitmap_rect,
-      const std::vector<gfx::Rect>& copy_rects);
-  virtual bool CopyFromBackingStore(const gfx::Rect& rect,
-                                    skia::PlatformCanvas* output);
-  virtual void ScrollBackingStore(int dx, int dy,
-                                  const gfx::Rect& clip_rect,
-                                  const gfx::Size& view_size);
-
- private:
-  // Paints the bitmap from the renderer onto the backing store without
-  // using Xrender to composite the pixmaps.
-  void PaintRectWithoutXrender(TransportDIB* bitmap,
-                               const gfx::Rect& bitmap_rect,
-                               const std::vector<gfx::Rect>& copy_rects);
-
-  // This is the connection to the X server where this backing store will be
-  // displayed.
-  Display* const display_;
-  // What flavor, if any, MIT-SHM (X shared memory) support we have.
-  const ui::SharedMemorySupport shared_memory_support_;
-  // If this is true, then we can use Xrender to composite our pixmaps.
-  const bool use_render_;
-  // If |use_render_| is false, this is the number of bits-per-pixel for |depth|
-  int pixmap_bpp_;
-  // if |use_render_| is false, we need the Visual to get the RGB masks.
-  void* const visual_;
-  // This is the depth of the target window.
-  const int visual_depth_;
-  // The parent window (probably a GtkDrawingArea) for this backing store.
-  const XID root_window_;
-  // This is a handle to the server side pixmap which is our backing store.
-  XID pixmap_;
-  // This is the RENDER picture pointing at |pixmap_|.
-  XID picture_;
-  // This is a default graphic context, used in XCopyArea
-  void* pixmap_gc_;
-
-  DISALLOW_COPY_AND_ASSIGN(BackingStoreX);
-};
-
 #endif  // CHROME_BROWSER_RENDERER_HOST_BACKING_STORE_X_H_