Remove Tabpose feature on mac, and supporting infrastructure (PaintAtSize)

chrome/browser/browser_process_impl.h

Index: chrome/browser/browser_process_impl.h
diff --git a/chrome/browser/browser_process_impl.h b/chrome/browser/browser_process_impl.h
index 023ee72eb388039a478a733cdef679251399a904..5e83d00a97e8b5ea5bd996a34371df5a7d24194f 100644
--- a/chrome/browser/browser_process_impl.h
+++ b/chrome/browser/browser_process_impl.h
@@ -89,7 +89,6 @@ class BrowserProcessImpl : public BrowserProcess,
   virtual IconManager* icon_manager() OVERRIDE;
   virtual GLStringManager* gl_string_manager() OVERRIDE;
   virtual GpuModeManager* gpu_mode_manager() OVERRIDE;
-  virtual RenderWidgetSnapshotTaker* GetRenderWidgetSnapshotTaker() OVERRIDE;
   virtual AutomationProviderList* GetAutomationProviderList() OVERRIDE;
   virtual void CreateDevToolsHttpProtocolHandler(
       chrome::HostDesktopType host_desktop_type,
@@ -241,10 +240,6 @@ class BrowserProcessImpl : public BrowserProcess,
 
   std::string locale_;
 
-  // This service just sits around and makes snapshots for renderers. It does
-  // nothing in the constructor so we don't have to worry about lazy init.
-  scoped_ptr<RenderWidgetSnapshotTaker> render_widget_snapshot_taker_;
-
   // Download status updates (like a changing application icon on dock/taskbar)
   // are global per-application. DownloadStatusUpdater does no work in the ctor
   // so we don't have to worry about lazy initialization.