GTK: Port omnibox drawing from GdkGC interface to cairo.

GdkGC is deprecated and will be removed in gtk3 and cairo should be faster anyway. This uses the new CairoCachedSurface in gfx::Image.

BUG=79722
TEST=none


Review URL: http://codereview.chromium.org/8781001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112839 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 25 insertions, 0 deletions

diff --git a/chrome/browser/themes/theme_service.cc b/chrome/browser/themes/theme_service.cc
index 34a36e5..210e663 100644
--- a/chrome/browser/themes/theme_service.cc
+++ b/chrome/browser/themes/theme_service.cc
@@ -220,6 +220,20 @@ void ThemeService::Init(Profile* profile) {
   LoadThemePrefs();
 }
 
+const gfx::Image* ThemeService::GetImageNamed(int id) const {
+  DCHECK(CalledOnValidThread());
+
+  const gfx::Image* image = NULL;
+
+  if (theme_pack_.get())
+    image = theme_pack_->GetImageNamed(id);
+
+  if (!image)
+    image = &rb_.GetNativeImageNamed(id);
+
+  return image;
+}
+
 SkBitmap* ThemeService::GetBitmapNamed(int id) const {
   DCHECK(CalledOnValidThread());
 
diff --git a/chrome/browser/themes/theme_service.h b/chrome/browser/themes/theme_service.h
index 2534f71..a6c01c4 100644
--- a/chrome/browser/themes/theme_service.h
+++ b/chrome/browser/themes/theme_service.h
@@ -28,6 +28,10 @@ namespace color_utils {
 struct HSL;
 }
 
+namespace gfx {
+class Image;
+}
+
 namespace ui {
 class ResourceBundle;
 }
@@ -140,6 +144,13 @@ class ThemeService : public base::NonThreadSafe,
     REPEAT = 3
   } Tiling;
 
+  // Returns a cross platform image for an id.
+  //
+  // TODO(erg): Make this a virtual, exposed through ui::ThemeProvider and the
+  // main way to get theme properties out of the theme provider since it's
+  // cross platform.
+  const gfx::Image* GetImageNamed(int id) const;
+
   // ui::ThemeProvider implementation.
   virtual void Init(Profile* profile) OVERRIDE;
   virtual SkBitmap* GetBitmapNamed(int id) const OVERRIDE;