Load the GL_KHR_debug entry points and log messages they produce.

ui/gl/gl_mock_autogen_gl.h

Index: ui/gl/gl_mock_autogen_gl.h
diff --git a/ui/gl/gl_mock_autogen_gl.h b/ui/gl/gl_mock_autogen_gl.h
index 74bf64ec4bde0306d6c8890ecc77e32468e38506..231b0192146b1ac0ebdd0e21c10c4bebecd90c0c 100644
--- a/ui/gl/gl_mock_autogen_gl.h
+++ b/ui/gl/gl_mock_autogen_gl.h
@@ -213,6 +213,22 @@ MOCK_METHOD2(CoverStrokePathNV, void(GLuint name, GLenum coverMode));
 MOCK_METHOD0(CreateProgram, GLuint());
 MOCK_METHOD1(CreateShader, GLuint(GLenum type));
 MOCK_METHOD1(CullFace, void(GLenum mode));
+MOCK_METHOD2(DebugMessageCallback,
+             void(GLDEBUGPROC callback, const void* userParam));
+MOCK_METHOD6(DebugMessageControl,
+             void(GLenum source,
+                  GLenum type,
+                  GLenum severity,
+                  GLsizei count,
+                  const GLuint* ids,
+                  GLboolean enabled));
+MOCK_METHOD6(DebugMessageInsert,
+             void(GLenum source,
+                  GLenum type,
+                  GLuint id,
+                  GLenum severity,
+                  GLsizei length,
+                  const char* buf));
 MOCK_METHOD2(DeleteBuffersARB, void(GLsizei n, const GLuint* buffers));
 MOCK_METHOD2(DeleteFencesAPPLE, void(GLsizei n, const GLuint* fences));
 MOCK_METHOD2(DeleteFencesNV, void(GLsizei n, const GLuint* fences));
@@ -394,6 +410,15 @@ MOCK_METHOD5(GetBufferPointervRobustANGLE,
                   GLsizei bufSize,
                   GLsizei* length,
                   void** params));
+MOCK_METHOD8(GetDebugMessageLog,
+             void(GLuint count,
+                  GLsizei bufSize,
+                  GLenum* sources,
+                  GLenum* types,
+                  GLuint* ids,
+                  GLenum* severities,
+                  GLsizei* lengths,
+                  char* messageLog));
 MOCK_METHOD0(GetError, GLenum());
 MOCK_METHOD3(GetFenceivNV, void(GLuint fence, GLenum pname, GLint* params));
 MOCK_METHOD2(GetFloatv, void(GLenum pname, GLfloat* params));
@@ -477,6 +502,15 @@ MOCK_METHOD5(GetnUniformuivRobustANGLE,
                   GLsizei bufSize,
                   GLsizei* length,
                   GLuint* params));
+MOCK_METHOD5(GetObjectLabel,
+             void(GLenum identifier,
+                  GLuint name,
+                  GLsizei bufSize,
+                  GLsizei* length,
+                  char* label));
+MOCK_METHOD4(GetObjectPtrLabel,
+             void(void* ptr, GLsizei bufSize, GLsizei* length, char* label));
+MOCK_METHOD2(GetPointerv, void(GLenum pname, void** params));
 MOCK_METHOD4(
     GetPointervRobustANGLERobustANGLE,
     void(GLenum pname, GLsizei bufSize, GLsizei* length, void** params));
@@ -787,6 +821,11 @@ MOCK_METHOD4(MapBufferRange,
 MOCK_METHOD2(MatrixLoadfEXT, void(GLenum matrixMode, const GLfloat* m));
 MOCK_METHOD1(MatrixLoadIdentityEXT, void(GLenum matrixMode));
 MOCK_METHOD1(MemoryBarrierEXT, void(GLbitfield barriers));
+MOCK_METHOD4(
+    ObjectLabel,
+    void(GLenum identifier, GLuint name, GLsizei length, const char* label));
+MOCK_METHOD3(ObjectPtrLabel,
+             void(void* ptr, GLsizei length, const char* label));
 MOCK_METHOD6(PathCommandsNV,
              void(GLuint path,
                   GLsizei numCommands,
@@ -801,6 +840,7 @@ MOCK_METHOD0(PauseTransformFeedback, void());
 MOCK_METHOD2(PixelStorei, void(GLenum pname, GLint param));
 MOCK_METHOD2(PointParameteri, void(GLenum pname, GLint param));
 MOCK_METHOD2(PolygonOffset, void(GLfloat factor, GLfloat units));
+MOCK_METHOD0(PopDebugGroup, void());
 MOCK_METHOD0(PopGroupMarkerEXT, void());
 MOCK_METHOD1(PrimitiveRestartIndex, void(GLuint index));
 MOCK_METHOD4(ProgramBinary,
@@ -816,6 +856,9 @@ MOCK_METHOD5(ProgramPathFragmentInputGenNV,
                   GLenum genMode,
                   GLint components,
                   const GLfloat* coeffs));
+MOCK_METHOD4(
+    PushDebugGroup,
+    void(GLenum source, GLuint id, GLsizei length, const char* message));
 MOCK_METHOD2(PushGroupMarkerEXT, void(GLsizei length, const char* marker));
 MOCK_METHOD2(QueryCounter, void(GLuint id, GLenum target));
 MOCK_METHOD1(ReadBuffer, void(GLenum src));