ui/gfx: Remove unused map from NativeThemeAura.

R=asvitkine@chromium.org

Review URL: https://chromiumcodereview.appspot.com/9844033

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@129625 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 10 insertions, 17 deletions

diff --git a/ui/gfx/native_theme_aura.cc b/ui/gfx/native_theme_aura.cc
index 0ae70d8..3eb07f9 100644
--- a/ui/gfx/native_theme_aura.cc
+++ b/ui/gfx/native_theme_aura.cc
@@ -4,10 +4,10 @@
 
 #include "ui/gfx/native_theme_aura.h"
 
-#include "base/basictypes.h"
 #include "base/logging.h"
 #include "grit/gfx_resources.h"
 #include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/rect.h"
 #include "ui/gfx/size.h"
 #include "ui/gfx/skbitmap_operations.h"
 
@@ -131,7 +131,7 @@ void NativeThemeAura::PaintScrollbarTrack(
     State state,
     const ScrollbarTrackExtraParams& extra_params,
     const gfx::Rect& rect) const {
-  ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   if (part == kScrollbarVerticalTrack) {
     int center_offset = 0;
     int center_height = rect.height();
@@ -200,13 +200,17 @@ void NativeThemeAura::PaintScrollbarTrack(
 }
 
 void NativeThemeAura::PaintArrowButton(SkCanvas* canvas,
-    const gfx::Rect& rect, Part part, State state) const {
+                                       const gfx::Rect& rect,
+                                       Part part,
+                                       State state) const {
   DCHECK(rect.IsEmpty());
 }
 
 void NativeThemeAura::PaintScrollbarThumb(SkCanvas* canvas,
-    Part part, State state, const gfx::Rect& rect) const {
-  ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+                                          Part part,
+                                          State state,
+                                          const gfx::Rect& rect) const {
+  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   if (part == kScrollbarVerticalThumb) {
     int top_resource_id =
         state == kHovered ? IDR_SCROLL_THUMB_VERTICAL_TOP_H :
diff --git a/ui/gfx/native_theme_aura.h b/ui/gfx/native_theme_aura.h
index 4e83b87..de4b10d 100644
--- a/ui/gfx/native_theme_aura.h
+++ b/ui/gfx/native_theme_aura.h
@@ -6,13 +6,9 @@
 #define UI_GFX_NATIVE_THEME_AURA_H_
 #pragma once
 
-#include <map>
-
+#include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/gfx/native_theme_base.h"
-#include "ui/gfx/rect.h"
-
-class SkBitmap;
 
 namespace gfx {
 
@@ -44,13 +40,6 @@ class NativeThemeAura : public NativeThemeBase {
                                    State state,
                                    const gfx::Rect& rect) const OVERRIDE;
 
-  SkBitmap* GetHorizontalBitmapNamed(int resource_id) const;
-
-  // Cached images. Resource loader caches all retrieved bitmaps and keeps
-  // ownership of the pointers.
-  typedef std::map<int, SkBitmap*> SkImageMap;
-  mutable SkImageMap horizontal_bitmaps_;
-
   DISALLOW_COPY_AND_ASSIGN(NativeThemeAura);
 };