Revert 137075 - Get rid of Image::Image(SkBitmap*)

chrome/browser/ui/gtk/gtk_theme_service.h

 // 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 CHROME_BROWSER_UI_GTK_GTK_THEME_SERVICE_H_
 #define CHROME_BROWSER_UI_GTK_GTK_THEME_SERVICE_H_
 #pragma once
 
 #include <map>
 #include <vector>
@@ skipping 178 matching lines @@
   GdkColor BuildAndSetFrameColor(const GdkColor* base,
                                  const GdkColor* gtk_base,
                                  const color_utils::HSL& tint,
                                  int color_id,
                                  int tint_id);
 
   // Frees all the created GtkIconSets we use for the chrome menu.
   void FreeIconSets();
 
   // Lazily generates each bitmap used in the gtk theme.
-  SkBitmap GenerateGtkThemeBitmap(int id) const;
+  SkBitmap* GenerateGtkThemeBitmap(int id) const;
 
   // Creates a GTK+ version of IDR_THEME_FRAME. Instead of tinting, this
   // creates a theme configurable gradient ending with |color_id| at the
   // bottom, and |gradient_name| at the top if that color is specified in the
   // theme.
-  SkBitmap GenerateFrameImage(int color_id,
-                              const char* gradient_name) const;
+  SkBitmap* GenerateFrameImage(int color_id,
+                               const char* gradient_name) const;
 
   // Takes the base frame image |base_id| and tints it with |tint_id|.
-  SkBitmap GenerateTabImage(int base_id) const;
+  SkBitmap* GenerateTabImage(int base_id) const;
 
   // Tints an icon based on tint.
-  SkBitmap GenerateTintedIcon(int base_id,
-                              const color_utils::HSL& tint) const;
+  SkBitmap* GenerateTintedIcon(int base_id,
+                               const color_utils::HSL& tint) const;
 
   // Returns the tint for buttons that contrasts with the normal window
   // background color.
   void GetNormalButtonTintHSL(color_utils::HSL* tint) const;
 
   // Returns a tint that's the color of the current normal text in an entry.
   void GetNormalEntryForegroundHSL(color_utils::HSL* tint) const;
 
   // Returns a tint that's the color of the current highlighted text in an
   // entry.
@@ skipping 70 matching lines @@
 
   // The default folder icon and default bookmark icon for the GTK theme.
   // These are static because the system can only have one theme at a time.
   // They are cached when they are requested the first time, and cleared when
   // the system theme changes.
   static gfx::Image* default_folder_icon_;
   static gfx::Image* default_bookmark_icon_;
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_GTK_THEME_SERVICE_H_