Delete the GTK+ port of Chrome.

content/browser/renderer_host/backing_store_gtk.h

Index: content/browser/renderer_host/backing_store_gtk.h
diff --git a/content/browser/renderer_host/backing_store_gtk.h b/content/browser/renderer_host/backing_store_gtk.h
deleted file mode 100644
index 29776fcdf67b37c623250faa8e91a08ffe510e88..0000000000000000000000000000000000000000
--- a/content/browser/renderer_host/backing_store_gtk.h
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_GTK_H_
-#define CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_GTK_H_
-
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "build/build_config.h"
-#include "content/browser/renderer_host/backing_store.h"
-#include "content/common/content_export.h"
-#include "ui/gfx/x/x11_types.h"
-
-namespace gfx {
-class Point;
-class Rect;
-}
-
-typedef struct _GdkDrawable GdkDrawable;
-
-namespace content {
-
-class CONTENT_EXPORT BackingStoreGtk : 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.
-  BackingStoreGtk(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
-  BackingStoreGtk(RenderWidgetHost* widget, const gfx::Size& size);
-
-  virtual ~BackingStoreGtk();
-
-  XDisplay* 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);
-
-#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() OVERRIDE;
-  virtual void PaintToBackingStore(
-      RenderProcessHost* process,
-      TransportDIB::Id bitmap,
-      const gfx::Rect& bitmap_rect,
-      const std::vector<gfx::Rect>& copy_rects,
-      float scale_factor,
-      const base::Closure& completion_callback,
-      bool* scheduled_completion_callback) OVERRIDE;
-  virtual bool CopyFromBackingStore(const gfx::Rect& rect,
-                                    skia::PlatformBitmap* output) OVERRIDE;
-  virtual void ScrollBackingStore(const gfx::Vector2d& delta,
-                                  const gfx::Rect& clip_rect,
-                                  const gfx::Size& view_size) OVERRIDE;
-
- 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.
-  XDisplay* 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(BackingStoreGtk);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_BACKING_STORE_GTK_H_