Initial checkin of chromecast content embedder (cast_shell) and related build scripts.

chromecast/ui/gl/gl_image_cast.cc

Index: chromecast/ui/gl/gl_image_cast.cc
diff --git a/ui/gl/gl_image_ozone.cc b/chromecast/ui/gl/gl_image_cast.cc
similarity index 73%
copy from ui/gl/gl_image_ozone.cc
copy to chromecast/ui/gl/gl_image_cast.cc
index a1c13296aae350753acdf900fd529e583276d5fe..a0efb96f5e50e74e17be95b1b4ce5daf304f7100 100644
--- a/ui/gl/gl_image_ozone.cc
+++ b/chromecast/ui/gl/gl_image_cast.cc
@@ -1,11 +1,10 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2014 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.
 
 #include "ui/gl/gl_image.h"
 
 #include "base/debug/trace_event.h"
-#include "ui/gl/gl_image_egl.h"
 #include "ui/gl/gl_image_stub.h"
 #include "ui/gl/gl_implementation.h"
 
@@ -14,10 +13,15 @@ namespace gfx {
 scoped_refptr<GLImage> GLImage::CreateGLImage(gfx::PluginWindowHandle window) {
   TRACE_EVENT0("gpu", "GLImage::CreateGLImage");
   switch (GetGLImplementation()) {
-    case kGLImplementationOSMesaGL:
+    case kGLImplementationOSMesaGL: {
       return NULL;
-    case kGLImplementationEGLGLES2:
+    }
+    case kGLImplementationDesktopGL: {
       return NULL;
+    }
+    case kGLImplementationEGLGLES2: {
+      return NULL;
+    }
     case kGLImplementationMockGL:
       return new GLImageStub;
     default:
@@ -32,10 +36,15 @@ scoped_refptr<GLImage> GLImage::CreateGLImageForGpuMemoryBuffer(
     unsigned internalformat) {
   TRACE_EVENT0("gpu", "GLImage::CreateGLImageForGpuMemoryBuffer");
   switch (GetGLImplementation()) {
-    case kGLImplementationOSMesaGL:
+    case kGLImplementationOSMesaGL: {
+      return NULL;
+    }
+    case kGLImplementationDesktopGL: {
       return NULL;
-    case kGLImplementationEGLGLES2:
+    }
+    case kGLImplementationEGLGLES2: {
       return NULL;
+    }
     case kGLImplementationMockGL:
       return new GLImageStub;
     default: