Give prerendering RVH's RenderWidgetHostViews.

chrome/browser/prerender/prerender_render_widget_host_view.h

Index: chrome/browser/prerender/prerender_render_widget_host_view.h
===================================================================
--- chrome/browser/prerender/prerender_render_widget_host_view.h	(revision 0)
+++ chrome/browser/prerender/prerender_render_widget_host_view.h	(revision 0)
@@ -0,0 +1,133 @@
+// Copyright (c) 2011 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 CHROME_BROWSER_PRERENDER_PRERENDER_RENDER_WIDGET_HOST_VIEW_H_
+#define CHROME_BROWSER_PRERENDER_PRERENDER_RENDER_WIDGET_HOST_VIEW_H_
+#pragma once
+
+#include <vector>
+
+#include "content/browser/renderer_host/render_widget_host_view.h"
+
+namespace prerender {
+
+class PrerenderContents;
+
+// A PrerenderRenderWidgetHostView acts as the "View" of prerendered web pages,
+// as they don't have an actual window (visible or hidden) until swapped into
+// a tab.
+class PrerenderRenderWidgetHostView : public RenderWidgetHostView {
+ public:
+  PrerenderRenderWidgetHostView(RenderWidgetHost* widget,
+                                PrerenderContents* prerender_contents);
+  virtual ~PrerenderRenderWidgetHostView();
+
+  // Initializes |this| using the bounds from |view|, which must be non-NULL.
+  void Init(RenderWidgetHostView* view);
+
+  // Implementation of RenderWidgetHostView:
+  virtual void InitAsPopup(RenderWidgetHostView* parent_host_view,
+                           const gfx::Rect& pos) OVERRIDE;
+  virtual void InitAsFullscreen() OVERRIDE;
+  virtual RenderWidgetHost* GetRenderWidgetHost() const OVERRIDE;
+  virtual void DidBecomeSelected() OVERRIDE;
+  virtual void WasHidden() OVERRIDE;
+  virtual void SetSize(const gfx::Size& size) OVERRIDE;
+  virtual void SetBounds(const gfx::Rect& rect) OVERRIDE;
+  virtual gfx::NativeView GetNativeView() OVERRIDE;
+  virtual void MovePluginWindows(
+      const std::vector<webkit::npapi::WebPluginGeometry>& moves) OVERRIDE;
+  virtual void Focus() OVERRIDE;
+  virtual void Blur() OVERRIDE;
+  virtual bool HasFocus() OVERRIDE;
+  virtual void Show() OVERRIDE;
+  virtual void Hide() OVERRIDE;
+  virtual bool IsShowing() OVERRIDE;
+  virtual gfx::Rect GetViewBounds() const OVERRIDE;
+  virtual void UpdateCursor(const WebCursor& cursor) OVERRIDE;
+  virtual void SetIsLoading(bool is_loading) OVERRIDE;
+  virtual void ImeUpdateTextInputState(WebKit::WebTextInputType type,
+                                       const gfx::Rect& caret_rect) OVERRIDE;
+  virtual void ImeCancelComposition() OVERRIDE;
+  virtual void DidUpdateBackingStore(
+      const gfx::Rect& scroll_rect, int scroll_dx, int scroll_dy,
+      const std::vector<gfx::Rect>& copy_rects) OVERRIDE;
+  virtual void RenderViewGone(base::TerminationStatus status,
+                              int error_code) OVERRIDE;
+  virtual void WillDestroyRenderWidget(RenderWidgetHost* rwh) OVERRIDE;
+  virtual void Destroy() OVERRIDE;
+  virtual void SetTooltipText(const std::wstring& tooltip_text) OVERRIDE;
+  virtual BackingStore* AllocBackingStore(const gfx::Size& size) OVERRIDE;
+
+#if defined(OS_MACOSX)
+  virtual void SetTakesFocusOnlyOnMouseDown(bool flag) OVERRIDE;
+  virtual gfx::Rect GetViewCocoaBounds() const OVERRIDE;
+  virtual gfx::Rect GetRootWindowRect() OVERRIDE;
+  virtual void SetActive(bool active) OVERRIDE;
+  virtual void SetWindowVisibility(bool visible) OVERRIDE;
+  virtual void WindowFrameChanged() OVERRIDE;
+  virtual void PluginFocusChanged(bool focused, int plugin_id) OVERRIDE;
+  virtual void StartPluginIme() OVERRIDE;
+  virtual bool PostProcessEventForPluginIme(
+      const NativeWebKeyboardEvent& event) OVERRIDE;
+
+  virtual gfx::PluginWindowHandle AllocateFakePluginWindowHandle(
+      bool opaque, bool root) OVERRIDE;
+  virtual void DestroyFakePluginWindowHandle(
+      gfx::PluginWindowHandle window) OVERRIDE;
+  virtual void AcceleratedSurfaceSetIOSurface(
+      gfx::PluginWindowHandle window,
+      int32 width,
+      int32 height,
+      uint64 io_surface_identifier) OVERRIDE;
+  virtual void AcceleratedSurfaceSetTransportDIB(
+      gfx::PluginWindowHandle window,
+      int32 width,
+      int32 height,
+      TransportDIB::Handle transport_dib) OVERRIDE;
+  virtual void AcceleratedSurfaceBuffersSwapped(
+      gfx::PluginWindowHandle window,
+      uint64 surface_id,
+      int renderer_id,
+      int32 route_id,
+      int gpu_host_id,
+      uint64 swap_buffers_count) OVERRIDE;
+  virtual void GpuRenderingStateDidChange() OVERRIDE;
+#endif
+
+#if defined(TOOLKIT_USES_GTK)
+  virtual void CreatePluginContainer(gfx::PluginWindowHandle id) OVERRIDE;
+  virtual void DestroyPluginContainer(gfx::PluginWindowHandle id) OVERRIDE;
+  virtual void AcceleratedCompositingActivated(bool activated) OVERRIDE;
+#endif
+
+#if defined(OS_WIN)
+  virtual void WillWmDestroy() OVERRIDE;
+  virtual void ShowCompositorHostWindow(bool show) OVERRIDE;
+#endif
+
+  virtual gfx::PluginWindowHandle GetCompositingSurface() OVERRIDE;
+  virtual void SetVisuallyDeemphasized(const SkColor* color,
+                                       bool animate) OVERRIDE;
+  virtual void SetBackground(const SkBitmap& background) OVERRIDE;
+
+  virtual bool ContainsNativeView(gfx::NativeView native_view) const OVERRIDE;
+
+ private:
+  RenderWidgetHost* render_widget_host_;
+  // Need this to cancel prerendering in some cases.
+  PrerenderContents* prerender_contents_;
+
+  gfx::Rect bounds_;
+#if defined(OS_MACOSX)
+  gfx::Rect cocoa_view_bounds_;
+  gfx::Rect root_window_rect_;
+#endif  // defined(OS_MACOSX)
+
+  DISALLOW_COPY_AND_ASSIGN(PrerenderRenderWidgetHostView);
+};
+
+}  // namespace prerender
+
+#endif  // CHROME_BROWSER_PRERENDER_PRERENDER_RENDER_WIDGET_HOST_VIEW_H_
Property changes on: chrome\browser\prerender\prerender_render_widget_host_view.h
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Added: svn:eol-style
   + LF