Remove the command buffer method glGetImageivCHROMIUM.

cc/test/test_gles2_interface.cc

Index: cc/test/test_gles2_interface.cc
diff --git a/cc/test/test_gles2_interface.cc b/cc/test/test_gles2_interface.cc
index d2a869902df50f70588b4009032e1100650ffe9e..c137c39450620ba78e768c48a6eb2ca2bef995d7 100644
--- a/cc/test/test_gles2_interface.cc
+++ b/cc/test/test_gles2_interface.cc
@@ -290,12 +290,6 @@ GLuint TestGLES2Interface::CreateGpuMemoryBufferImageCHROMIUM(
       width, height, internalformat, usage);
 }
 
-void TestGLES2Interface::GetImageivCHROMIUM(GLuint image_id,
-                                            GLenum param,
-                                            GLint* data) {
-  return test_context_->getImageivCHROMIUM(image_id, param, data);
-}
-
 void TestGLES2Interface::BindTexImage2DCHROMIUM(GLenum target, GLint image_id) {
   test_context_->bindTexImage2DCHROMIUM(target, image_id);
 }