Make DeleteFramebuffer rebind fbo backbuffer

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

 // Copyright (c) 2011 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 <algorithm>
 #include <string>
 
 #include "base/string_number_conversions.h"
@@ skipping 467 matching lines @@
   BindFramebuffer cmd;
   cmd.Init(target, client_id);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
 }
 
 bool GLES2DecoderTestBase::DoIsFramebuffer(GLuint client_id) {
   return IsObjectHelper<IsFramebuffer, IsFramebuffer::Result>(client_id);
 }
 
 void GLES2DecoderTestBase::DoDeleteFramebuffer(
-    GLuint client_id, GLuint service_id) {
+    GLuint client_id, GLuint service_id,
+    bool reset_draw, GLenum draw_target, GLuint draw_id,
+    bool reset_read, GLenum read_target, GLuint read_id) {
+  if (reset_draw) {
+    EXPECT_CALL(*gl_, BindFramebufferEXT(draw_target, draw_id))
+        .Times(1)
+        .RetiresOnSaturation();
+  }
+  if (reset_read) {
+    EXPECT_CALL(*gl_, BindFramebufferEXT(read_target, read_id))
+        .Times(1)
+        .RetiresOnSaturation();
+  }
   EXPECT_CALL(*gl_, DeleteFramebuffersEXT(1, Pointee(service_id)))
       .Times(1)
       .RetiresOnSaturation();
   DeleteFramebuffers cmd;
   cmd.Init(1, shared_memory_id_, shared_memory_offset_);
   memcpy(shared_memory_address_, &client_id, sizeof(client_id));
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
 }
 
 void GLES2DecoderTestBase::DoBindRenderbuffer(
@@ skipping 395 matching lines @@
 
 const char* GLES2DecoderWithShaderTestBase::kAttrib1Name = "attrib1";
 const char* GLES2DecoderWithShaderTestBase::kAttrib2Name = "attrib2";
 const char* GLES2DecoderWithShaderTestBase::kAttrib3Name = "attrib3";
 const char* GLES2DecoderWithShaderTestBase::kUniform1Name = "uniform1";
 const char* GLES2DecoderWithShaderTestBase::kUniform2Name = "uniform2[0]";
 const char* GLES2DecoderWithShaderTestBase::kUniform3Name = "uniform3[0]";
 
 }  // namespace gles2
 }  // namespace gpu