Add MockInputMethodManager under ui/base/ime/chromeos/

chrome/browser/chromeos/input_method/input_method_engine_unittest.cc

Index: chrome/browser/chromeos/input_method/input_method_engine_unittest.cc
diff --git a/chrome/browser/chromeos/input_method/input_method_engine_unittest.cc b/chrome/browser/chromeos/input_method/input_method_engine_unittest.cc
index 2cea3b754d61fa7f5135996f58cabfc4bf0d8d3d..618211f34fe31c0823ff972af12fbf4366294f43 100644
--- a/chrome/browser/chromeos/input_method/input_method_engine_unittest.cc
+++ b/chrome/browser/chromeos/input_method/input_method_engine_unittest.cc
@@ -13,7 +13,7 @@
 #include "base/metrics/statistics_recorder.h"
 #include "base/test/histogram_tester.h"
 #include "chrome/browser/chromeos/input_method/input_method_configuration.h"
-#include "chrome/browser/chromeos/input_method/mock_input_method_manager.h"
+#include "chrome/browser/chromeos/input_method/mock_input_method_manager_impl.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/input_method/input_method_engine_base.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -66,7 +66,7 @@ void InitInputMethod() {
   comp_ime_manager->Initialize(
       std::unique_ptr<ComponentExtensionIMEManagerDelegate>(delegate));
 
-  MockInputMethodManager* manager = new MockInputMethodManager;
+  MockInputMethodManagerImpl* manager = new MockInputMethodManagerImpl;
   manager->SetComponentExtensionIMEManager(
       std::unique_ptr<ComponentExtensionIMEManager>(comp_ime_manager));
   InitializeForTesting(manager);