Fix a couple of bugs with the image skia implementation

Bug=124566
Test=Manual

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=137684

Review URL: https://chromiumcodereview.appspot.com/10389109

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@138287 0039d316-1c4b-4281-b951-d872f2087c98

ui/base/resource/resource_bundle.cc

@@ -25,6 +25,7 @@
 #include "ui/gfx/codec/jpeg_codec.h"
 #include "ui/gfx/codec/png_codec.h"
 #include "ui/gfx/image/image_skia.h"
+#include "ui/gfx/screen.h"
 
 namespace ui {
 
@@ -236,11 +237,11 @@ gfx::Image& ResourceBundle::GetImageNamed(int resource_id) {
     for (size_t i = 0; i < data_packs_.size(); ++i) {
       scoped_ptr<SkBitmap> bitmap(LoadBitmap(*data_packs_[i], resource_id));
       if (bitmap.get()) {
-#if defined(USE_AURA)
-        image_skia.AddBitmapForScale(*bitmap, data_packs_[i]->GetScaleFactor());
-#else
-        image_skia.AddBitmapForScale(*bitmap, 1.0f);
-#endif
+        if (gfx::Screen::IsDIPEnabled())
+          image_skia.AddBitmapForScale(*bitmap,
+                                       data_packs_[i]->GetScaleFactor());
+        else
+          image_skia.AddBitmapForScale(*bitmap, 1.0f);
       }
     }
 

ui/gfx/screen.h

@@ -28,6 +28,9 @@ class UI_EXPORT Screen {
   static void SetInstance(ScreenImpl* screen);
 #endif
 
+  // Returns true if DIP is enabled.
+  static bool IsDIPEnabled();
+
   // Returns the current absolute position of the mouse pointer.
   static gfx::Point GetCursorScreenPoint();
 

ui/gfx/screen_android.cc

@@ -9,6 +9,11 @@
 
 namespace gfx {
 
+// static
+bool Screen::IsDIPEnabled() {
+  return false;
+}
+
 // static
 gfx::Monitor Screen::GetPrimaryMonitor() {
   NOTIMPLEMENTED() << "crbug.com/117839 tracks implementation";

ui/gfx/screen_aura.cc

@@ -26,6 +26,11 @@ void Screen::SetInstance(ScreenImpl* screen) {
 // TODO(oshima): Implement ScreenImpl for Linux/aura and remove this
 // ifdef.
 
+// static
+bool Screen::IsDIPEnabled() {
+  return true;
+}
+
 // static
 Point Screen::GetCursorScreenPoint() {
   return g_instance_->GetCursorScreenPoint();

ui/gfx/screen_gtk.cc

@@ -75,6 +75,11 @@ gfx::Rect GetMonitorAreaNearestWindow(gfx::NativeView view) {
 
 namespace gfx {
 
+// static
+bool Screen::IsDIPEnabled() {
+  return false;
+}
+
 // static
 gfx::Point Screen::GetCursorScreenPoint() {
   gint x, y;

ui/gfx/screen_mac.mm

@@ -74,6 +74,11 @@ gfx::Monitor GetMonitorForScreen(NSScreen* screen, bool is_primary) {
 
 namespace gfx {
 
+// static
+bool Screen::IsDIPEnabled() {
+  return false;
+}
+
 // static
 gfx::Point Screen::GetCursorScreenPoint() {
   NSPoint mouseLocation  = [NSEvent mouseLocation];

ui/gfx/screen_win.cc

@@ -29,6 +29,11 @@ gfx::Monitor GetMonitor(MONITORINFO& monitor_info) {
 
 namespace gfx {
 
+// static
+bool Screen::IsDIPEnabled() {
+  return false;
+}
+
 // static
 gfx::Point Screen::GetCursorScreenPoint() {
   POINT pt;