libcc and webkit_compositor targets + stubs

cc/stubs/GraphicsContext3D.h

Index: cc/stubs/GraphicsContext3D.h
diff --git a/cc/stubs/GraphicsContext3D.h b/cc/stubs/GraphicsContext3D.h
new file mode 100644
index 0000000000000000000000000000000000000000..659c3282db8efd914720b6342d7987da7e252965
--- /dev/null
+++ b/cc/stubs/GraphicsContext3D.h
@@ -0,0 +1,72 @@
+#ifndef CC_STUBS_GRAPHICSCONTEXT3D_H_
+#define CC_STUBS_GRAPHICSCONTEXT3D_H_
+
+#include "GraphicsTypes3D.h"
+#include "IntSize.h"
+#include "third_party/khronos/GLES2/gl2.h"
+
+namespace WebCore {
+
+class GraphicsContext3D {
+public:
+    enum SourceDataFormat { SourceFormatRGBA8, SourceFormatBGRA8 };
+    static bool computeFormatAndTypeParameters(unsigned, unsigned, unsigned* componentsPerPixel, unsigned* bytesPerComponent)
+    {
+        *componentsPerPixel = 4;
+        *bytesPerComponent = 1;
+        return true;
+    }
+
+    enum {
+        ARRAY_BUFFER = GL_ARRAY_BUFFER,
+        BLEND = GL_BLEND,
+        CLAMP_TO_EDGE = GL_CLAMP_TO_EDGE,
+        COLOR_ATTACHMENT0 = GL_COLOR_ATTACHMENT0,
+        COLOR_BUFFER_BIT = GL_COLOR_BUFFER_BIT,
+        COMPILE_STATUS = GL_COMPILE_STATUS,
+        CULL_FACE = GL_CULL_FACE,
+        DEPTH_TEST = GL_DEPTH_TEST,
+        ELEMENT_ARRAY_BUFFER = GL_ELEMENT_ARRAY_BUFFER,
+        EXTENSIONS = GL_EXTENSIONS,
+        FLOAT = GL_FLOAT,
+        FRAGMENT_SHADER = GL_FRAGMENT_SHADER,
+        FRAMEBUFFER_COMPLETE = GL_FRAMEBUFFER_COMPLETE,
+        FRAMEBUFFER = GL_FRAMEBUFFER,
+        INVALID_ENUM = GL_INVALID_ENUM,
+        INVALID_VALUE = GL_INVALID_VALUE,
+        LINEAR = GL_LINEAR,
+        LINE_LOOP = GL_LINE_LOOP ,
+        LINK_STATUS = GL_LINK_STATUS,
+        LUMINANCE = GL_LUMINANCE,
+        MAX_TEXTURE_SIZE = GL_MAX_TEXTURE_SIZE,
+        NEAREST = GL_NEAREST,
+        NO_ERROR = GL_NO_ERROR,
+        ONE = GL_ONE,
+        ONE_MINUS_SRC_ALPHA = GL_ONE_MINUS_SRC_ALPHA,
+        RGBA = GL_RGBA,
+        RGB = GL_RGB,
+        SCISSOR_TEST = GL_SCISSOR_TEST,
+        SRC_ALPHA = GL_SRC_ALPHA,
+        STATIC_DRAW = GL_STATIC_DRAW,
+        TEXTURE0 = GL_TEXTURE0,
+        TEXTURE1 = GL_TEXTURE1,
+        TEXTURE_2D = GL_TEXTURE_2D,
+        TEXTURE2 = GL_TEXTURE2,
+        TEXTURE3 = GL_TEXTURE3,
+        TEXTURE_MAG_FILTER = GL_TEXTURE_MAG_FILTER,
+        TEXTURE_MIN_FILTER = GL_TEXTURE_MIN_FILTER,
+        TEXTURE_WRAP_S = GL_TEXTURE_WRAP_S,
+        TEXTURE_WRAP_T = GL_TEXTURE_WRAP_T,
+        TRIANGLES = GL_TRIANGLES,
+        TRIANGLE_FAN = GL_TRIANGLE_FAN,
+        UNSIGNED_BYTE = GL_UNSIGNED_BYTE,
+        UNSIGNED_SHORT = GL_UNSIGNED_SHORT,
+        VERTEX_SHADER = GL_VERTEX_SHADER,
+        ZERO = GL_ZERO,
+    };
+};
+
+}
+
+#endif  // CC_STUBS_GRAPHICSCONTEXT3D_H_
+