GTTF: Use a fresh TestingBrowserProcess for each test, part #4

chrome/browser/plugin_exceptions_table_model_unittest.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 "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/mock_plugin_exceptions_table_model.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/testing_pref_service.h"
 #include "chrome/test/base/testing_profile.h"
+#include "chrome/test/testing_browser_process_test.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/models/table_model_observer.h"
 #include "webkit/plugins/npapi/plugin_group.h"
 #include "webkit/plugins/npapi/webplugininfo.h"
 
 // Can't be an internal namespace because PluginExceptionsTableModel declares
 // as a friend.
 namespace plugin_test_internal {
 
@@ skipping 23 matching lines @@
     EXPECT_LT(start, model_->RowCount() + 1);
   }
 
   ui::TableModel* model_;
 };
 
 }  // namespace plugin_test_internal
 
 using ::testing::InSequence;
 
-class PluginExceptionsTableModelTest : public testing::Test {
+class PluginExceptionsTableModelTest : public TestingBrowserProcessTest {
  public:
   PluginExceptionsTableModelTest()
       : ui_thread_(BrowserThread::UI, &message_loop_),
         command_line_(CommandLine::ForCurrentProcess(),
                       *CommandLine::ForCurrentProcess()) {}
 
   virtual void SetUp() {
     CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kEnableResourceContentSettings);
 
@@ skipping 149 matching lines @@
   plugin_test_internal::MockTableModelObserver observer(table_model_.get());
   table_model_->SetObserver(&observer);
 
   EXPECT_CALL(observer, OnModelChanged());
   table_model_->RemoveAll();
   EXPECT_EQ(0, table_model_->RowCount());
   EXPECT_EQ(0, static_cast<int>(table_model_->GetGroups().size()));
   CheckInvariants();
   table_model_->SetObserver(NULL);
 }