gpu: Add support for GLX_EXT_texture_from_pixmap extension.

gpu/command_buffer/client/gles2_implementation_unittest_autogen.h

Index: gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
diff --git a/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h b/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
index 8e977e7dbc5ee923e434e73a03f51a70612037e9..e5ac044603d1e393361e124b4634520c7835d489 100644
--- a/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
+++ b/gpu/command_buffer/client/gles2_implementation_unittest_autogen.h
@@ -1697,5 +1697,16 @@ TEST_F(GLES2ImplementationTest, ConsumeTextureCHROMIUM) {
   EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
 }
 // TODO: Implement unit test for BindUniformLocationCHROMIUM
+
+TEST_F(GLES2ImplementationTest, TexImagePixmap2DCHROMIUM) {
+  struct Cmds {
+    TexImagePixmap2DCHROMIUM cmd;
+  };
+  Cmds expected;
+  expected.cmd.Init(GL_TEXTURE_2D, 2);
+
+  gl_->TexImagePixmap2DCHROMIUM(GL_TEXTURE_2D, 2);
+  EXPECT_EQ(0, memcmp(&expected, commands_, sizeof(expected)));
+}
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_IMPLEMENTATION_UNITTEST_AUTOGEN_H_