Implement GetIntegerv(SAMPLER_BINDING/TRANSFORM_FEEDBACK_BINDING) in command buffer.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_programs.cc

 // Copyright 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 "gpu/command_buffer/service/gles2_cmd_decoder.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/command_line.h"
@@ skipping 1850 matching lines @@
               Uniform4uiv(kUniform7RealLocation, 1, PointsToArray(temp, 4)));
   cmd.Init(kUniform7FakeLocation, 1, &temp[0]);
   EXPECT_EQ(error::kNoError, ExecuteImmediateCmd(cmd, sizeof(temp)));
   EXPECT_EQ(GL_NO_ERROR, GetGLError());
 }
 
 TEST_P(GLES2DecoderTest, BindAttribLocationBucket) {
   const uint32_t kBucketId = 123;
   const GLint kLocation = 2;
   const char* kName = "testing";
-  EXPECT_CALL(*gl_,
-              BindAttribLocation(kServiceProgramId, kLocation, StrEq(kName)))
-      .Times(1);
   SetBucketAsCString(kBucketId, kName);
   BindAttribLocationBucket cmd;
   cmd.Init(client_program_id_, kLocation, kBucketId);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
 }
 
 TEST_P(GLES2DecoderTest, BindAttribLocationBucketInvalidArgs) {
   const uint32_t kBucketId = 123;
   const GLint kLocation = 2;
   const char* kName = "testing";
@@ skipping 344 matching lines @@
 }
 
 // TODO(gman): DeleteProgram
 
 // TODO(gman): UseProgram
 
 // TODO(gman): DeleteShader
 
 }  // namespace gles2
 }  // namespace gpu