Move content/components/navigation_interception to src/components

components/test/run_all_unittests.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 "base/memory/scoped_ptr.h"
 #include "base/test/test_suite.h"
+#include "content/public/test/test_content_client_initializer.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "ui/compositor/compositor_setup.h"
+
+namespace components {
+
+class ComponentsUnitTestEventListener : public testing::EmptyTestEventListener {
+ public:
+  ComponentsUnitTestEventListener() {}
+  virtual ~ComponentsUnitTestEventListener() {}
+
+  virtual void OnTestStart(const testing::TestInfo& test_info) OVERRIDE {
+    content_initializer_.reset(new content::TestContentClientInitializer());
+  }
+
+  virtual void OnTestEnd(const testing::TestInfo& test_info) OVERRIDE {
+    content_initializer_.reset();
+  }
+
+ private:
+  scoped_ptr<content::TestContentClientInitializer> content_initializer_;
+
+  DISALLOW_COPY_AND_ASSIGN(ComponentsUnitTestEventListener);
+};
+
+}  // namespace components
 
 int main(int argc, char** argv) {
-  return base::TestSuite(argc, argv).Run();
+  base::TestSuite test_suite(argc, argv);
+
+  // Mock out the compositor on platforms that use it.
+  ui::SetupTestCompositor();
+
+  // The listener will set up common test environment for all components unit
+  // tests.
+  testing::TestEventListeners& listeners =
+      testing::UnitTest::GetInstance()->listeners();
+  listeners.Append(new components::ComponentsUnitTestEventListener());
+
+  return test_suite.Run();
 }