Prevent crash when using getExtension while a PBO is bound.

gpu/command_buffer/service/framebuffer_manager_unittest.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 <stddef.h>
 #include <stdint.h>
 
 #include "gpu/command_buffer/service/error_state_mock.h"
 #include "gpu/command_buffer/service/feature_info.h"
 #include "gpu/command_buffer/service/framebuffer_manager.h"
@@ skipping 131 matching lines @@
   }
 
  protected:
   void SetUp() override {
     InitializeContext("2.0", "GL_EXT_framebuffer_object");
   }
 
   void InitializeContext(const char* gl_version, const char* extensions) {
     GpuServiceTest::SetUpWithGLVersion(gl_version, extensions);
     TestHelper::SetupFeatureInfoInitExpectationsWithGLVersion(gl_.get(),
-        extensions, "", gl_version);
+        extensions, "", gl_version, manager_.context_type());
     feature_info_->InitializeForTesting();
     decoder_.reset(new MockGLES2Decoder());
     manager_.CreateFramebuffer(kClient1Id, kService1Id);
     error_state_.reset(new ::testing::StrictMock<gles2::MockErrorState>());
     framebuffer_ = manager_.GetFramebuffer(kClient1Id);
     ASSERT_TRUE(framebuffer_ != nullptr);
   }
 
   FramebufferManager manager_;
   Framebuffer* framebuffer_;
@@ skipping 1384 matching lines @@
   FramebufferInfoES3Test() : FramebufferInfoTestBase(CONTEXT_TYPE_WEBGL2) {}
 
  protected:
   void SetUp() override {
     InitializeContext("OpenGL ES 3.0", "");
   }
 
   void InitializeContext(const char* gl_version, const char* extensions) {
     GpuServiceTest::SetUpWithGLVersion(gl_version, extensions);
     TestHelper::SetupFeatureInfoInitExpectationsWithGLVersion(gl_.get(),
-        extensions, "", gl_version);
+        extensions, "", gl_version, manager_.context_type());
     feature_info_->InitializeForTesting(CONTEXT_TYPE_OPENGLES3);
     decoder_.reset(new MockGLES2Decoder());
     manager_.CreateFramebuffer(kClient1Id, kService1Id);
     error_state_.reset(new ::testing::StrictMock<gles2::MockErrorState>());
     framebuffer_ = manager_.GetFramebuffer(kClient1Id);
     ASSERT_TRUE(framebuffer_ != nullptr);
   }
 };
 
 TEST_F(FramebufferInfoES3Test, DifferentDimensions) {
@@ skipping 89 matching lines @@
       renderbuffer_manager_->GetRenderbuffer(kRenderbufferClientId);
   ASSERT_TRUE(renderbuffer != nullptr);
   framebuffer_->AttachRenderbuffer(GL_COLOR_ATTACHMENT1, renderbuffer);
   EXPECT_TRUE(framebuffer_->GetReadBufferAttachment());
 }
 
 }  // namespace gles2
 }  // namespace gpu