Turn on FRAMEBUFFER_SRGB on desktop GL.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

 // Copyright (c) 2012 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_unittest_base.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 337 matching lines @@
 
     EXPECT_CALL(*gl_, Enable(GL_POINT_SPRITE))
         .Times(1)
         .RetiresOnSaturation();
   }
 
   if (group_->feature_info()->gl_version_info().IsAtLeastGL(3, 2)) {
     EXPECT_CALL(*gl_, Enable(GL_TEXTURE_CUBE_MAP_SEAMLESS))
         .Times(1)
         .RetiresOnSaturation();
+    EXPECT_CALL(*gl_, Enable(GL_FRAMEBUFFER_SRGB))
+        .Times(1)
+        .RetiresOnSaturation();
   }
 
   static GLint max_viewport_dims[] = {
     kMaxViewportWidth,
     kMaxViewportHeight
   };
   EXPECT_CALL(*gl_, GetIntegerv(GL_MAX_VIEWPORT_DIMS, _))
       .WillOnce(SetArrayArgument<1>(
           max_viewport_dims, max_viewport_dims + arraysize(max_viewport_dims)))
         .RetiresOnSaturation();
@@ skipping 1664 matching lines @@
   SetupDefaultProgram();
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/service/gles2_cmd_decoder_unittest_0_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu