Fix a bunch of bugs related to NNTP theming.

Basically: 
- Add NNTP Theming

BrowserThemeProvider:
- Add NNTP logo inversion capability
- Only allow a set of images to be themed.
- Tint incognito windows correctly.
(Sorry for the feature-mush)

BUG=17379,14578,17593
TEST=Make sure the NNTP is themed correctly.

Review URL: http://codereview.chromium.org/159305

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21509 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 1 deletions

diff --git a/chrome/browser/browser_theme_provider.h b/chrome/browser/browser_theme_provider.h
index 3e42036..63eca78 100644
--- a/chrome/browser/browser_theme_provider.h
+++ b/chrome/browser/browser_theme_provider.h
@@ -57,6 +57,7 @@ class BrowserThemeProvider : public base::RefCounted<BrowserThemeProvider>,
   // Strings used by themes to identify miscellaneous numerical properties.
   static const char* kDisplayPropertyNTPAlignment;
   static const char* kDisplayPropertyNTPTiling;
+  static const char* kDisplayPropertyNTPInverseLogo;
 
   // Strings used in alignment properties.
   static const char* kAlignmentTop;
@@ -123,7 +124,8 @@ class BrowserThemeProvider : public base::RefCounted<BrowserThemeProvider>,
     TINT_FRAME_INCOGNITO_INACTIVE,
     TINT_BACKGROUND_TAB,
     NTP_BACKGROUND_ALIGNMENT,
-    NTP_BACKGROUND_TILING
+    NTP_BACKGROUND_TILING,
+    NTP_LOGO_ALTERNATE
   };
 
   // A bitfield mask for alignments.
@@ -197,6 +199,10 @@ class BrowserThemeProvider : public base::RefCounted<BrowserThemeProvider>,
   // will be stored in our cache.
   void GenerateFrameImages();
 
+  // Generate any tab images that weren't specified. The resulting images
+  // will be stored in our cache.
+  void GenerateTabImages();
+
   // Clears all the override fields and saves the dictionary.
   void ClearAllThemeData();