Implement most of the remaining entry points in the passthrough cmd decoder.

gpu/command_buffer/service/gles2_cmd_decoder_passthrough_doer_prototypes.h

 // Copyright (c) 2016 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.
 
 error::Error DoActiveTexture(GLenum texture);
 error::Error DoAttachShader(GLuint program, GLuint shader);
 error::Error DoBindAttribLocation(GLuint program,
                                   GLuint index,
                                   const char* name);
 error::Error DoBindBuffer(GLenum target, GLuint buffer);
@@ skipping 197 matching lines @@
                                        GLsizei bufSize,
                                        GLsizei* length,
                                        GLint* params);
 error::Error DoGetActiveUniformBlockName(GLuint program,
                                          GLuint index,
                                          std::string* name);
 error::Error DoGetActiveUniformsiv(GLuint program,
                                    GLsizei count,
                                    const GLuint* indices,
                                    GLenum pname,
-                                   GLsizei bufSize,
-                                   GLsizei* length,
                                    GLint* params);
 error::Error DoGetAttachedShaders(GLuint program,
                                   GLsizei maxcount,
                                   GLsizei* count,
                                   GLuint* shaders);
 error::Error DoGetAttribLocation(GLuint program,
                                  const char* name,
                                  GLint* result);
 error::Error DoGetBufferSubDataAsyncCHROMIUM(GLenum target,
                                              GLintptr offset,
@@ skipping 121 matching lines @@
                             GLint* params);
 error::Error DoGetUniformuiv(GLuint program,
                              GLint location,
                              GLsizei bufsize,
                              GLsizei* length,
                              GLuint* params);
 error::Error DoGetUniformIndices(GLuint program,
                                  GLsizei count,
                                  const char* const* names,
                                  GLsizei bufSize,
-                                 GLsizei* length,
                                  GLuint* indices);
 error::Error DoGetUniformLocation(GLuint program,
                                   const char* name,
                                   GLint* location);
 error::Error DoGetVertexAttribfv(GLuint index,
                                  GLenum pname,
                                  GLsizei bufsize,
                                  GLsizei* length,
                                  GLfloat* params);
 error::Error DoGetVertexAttribiv(GLuint index,
@@ skipping 596 matching lines @@
 
 error::Error DoOverlayPromotionHintCHROMIUM(GLuint texture,
                                             GLboolean promotion_hint,
                                             GLint display_x,
                                             GLint display_y);
 error::Error DoSetDrawRectangleCHROMIUM(GLint x,
                                         GLint y,
                                         GLint width,
                                         GLint height);
 error::Error DoSetEnableDCLayersCHROMIUM(GLboolean enable);