Remove flip_y, premultiply_alpha, unmultiply_alpha support in command buffer.

ppapi/lib/gl/include/GLES2/gl2ext.h

Index: ppapi/lib/gl/include/GLES2/gl2ext.h
diff --git a/ppapi/lib/gl/include/GLES2/gl2ext.h b/ppapi/lib/gl/include/GLES2/gl2ext.h
index bef2b8ce8154fd9fe9ecd7f00661924077ec205a..d690a9dd5c18c93a07cc6338edb7e81aa29a84b5 100644
--- a/ppapi/lib/gl/include/GLES2/gl2ext.h
+++ b/ppapi/lib/gl/include/GLES2/gl2ext.h
@@ -1820,17 +1820,6 @@ typedef void (GL_APIENTRYP PFNGLGETPROGRAMINFOCHROMIUM) ();
 #endif
 #endif
 
-/* GL_CHROMIUM_flipy */
-/*
- * This extension provides GL_UNPACK_FLIP_Y_CHROMIUM as a parameter to
- * glPixelStorei. When true images submitted to glTexImage2D and glTexSubImage2D
- * are flipped vertically.
- */
-#ifndef GL_CHROMIUM_flipy
-#define GL_CHROMIUM_flipy 1
-#define GL_UNPACK_FLIP_Y_CHROMIUM 0x9240
-#endif
-
 /* GL_CHROMIUM_texture_compression_dxt3 */
 #ifndef GL_CHROMIUM_texture_compression_dxt3
 #define GL_CHROMIUM_texture_compression_dxt3 1
@@ -1955,28 +1944,52 @@ typedef void (GL_APIENTRYP PFNGLTEXIMAGEIOSURFACE2DCHROMIUM) (GLenum target, GLs
 #define glCopyTextureCHROMIUM GLES2_GET_FUN(CopyTextureCHROMIUM)
 #define glCopySubTextureCHROMIUM GLES2_GET_FUN(CopySubTextureCHROMIUM)
 #if !defined(GLES2_USE_CPP_BINDINGS)
-GL_APICALL void GL_APIENTRY glCopyTextureCHROMIUM(GLenum target,
-                                                  GLenum source_id,
-                                                  GLenum dest_id,
-                                                  GLint internalformat,
-                                                  GLenum dest_type);
-GL_APICALL void GL_APIENTRY glCopySubTextureCHROMIUM(GLenum target,
-                                                     GLenum source_id,
-                                                     GLenum dest_id,
-                                                     GLint xoffset,
-                                                     GLint yoffset);
+GL_APICALL void GL_APIENTRY glCopyTextureCHROMIUM(
+    GLenum target,
+    GLenum source_id,
+    GLenum dest_id,
+    GLint internalformat,
+    GLenum dest_type,
+    GLboolean unpack_flip_y,
+    GLboolean unpack_premultiply_alpha,
+    GLboolean unpack_unmultiply_alpha);
+GL_APICALL void GL_APIENTRY glCopySubTextureCHROMIUM(
+    GLenum target,
+    GLenum source_id,
+    GLenum dest_id,
+    GLint xoffset,
+    GLint yoffset,
+    GLint x,
+    GLint y,
+    GLsizei width,
+    GLsizei height,
+    GLboolean unpack_flip_y,
+    GLboolean unpack_premultiply_alpha,
+    GLboolean unpack_unmultiply_alpha);
 #endif
 #else
-typedef void(GL_APIENTRYP PFNGLCOPYTEXTURECHROMIUM)(GLenum target,
-                                                    GLenum source_id,
-                                                    GLenum dest_id,
-                                                    GLint internalformat,
-                                                    GLenum dest_type);
-typedef void(GL_APIENTRYP PFNGLCOPYSUBTEXTURECHROMIUM)(GLenum target,
-                                                       GLenum source_id,
-                                                       GLenum dest_id,
-                                                       GLint xoffset,
-                                                       GLint yoffset);
+typedef void(GL_APIENTRYP PFNGLCOPYTEXTURECHROMIUM)(
+    GLenum target,
+    GLenum source_id,
+    GLenum dest_id,
+    GLint internalformat,
+    GLenum dest_type,
+    GLboolean unpack_flip_y,
+    GLboolean unpack_premultiply_alpha,
+    GLboolean unpack_unmultiply_alpha);
+typedef void(GL_APIENTRYP PFNGLCOPYSUBTEXTURECHROMIUM)(
+    GLenum target,
+    GLenum source_id,
+    GLenum dest_id,
+    GLint xoffset,
+    GLint yoffset,
+    GLint x,
+    GLint y,
+    GLsizei width,
+    GLsizei height,
+    GLboolean unpack_flip_y,
+    GLboolean unpack_premultiply_alpha,
+    GLboolean unpack_unmultiply_alpha);
 #endif
 #endif