Introduce RenderWidgetHostViewWinTest for Tsf handling

content/content_tests.gypi

Index: content/content_tests.gypi
diff --git a/content/content_tests.gypi b/content/content_tests.gypi
index 446fb473a29adc74980167fe7a389323cdaf8f21..62057f1ae98211b968adf5160a10d52ba9caf312 100644
--- a/content/content_tests.gypi
+++ b/content/content_tests.gypi
@@ -589,7 +589,7 @@
         'browser/database_browsertest.cc',
         'browser/device_orientation/device_orientation_browsertest.cc',
         'browser/dom_storage/dom_storage_browsertest.cc',
-	'browser/download/download_browsertest.cc',
+        'browser/download/download_browsertest.cc',
         'browser/download/mhtml_generation_browsertest.cc',
         'browser/download/save_package_browsertest.cc',
         'browser/fileapi/file_system_browsertest.cc',
@@ -602,6 +602,7 @@
         'browser/renderer_host/render_view_host_browsertest.cc',
         'browser/renderer_host/render_view_host_manager_browsertest.cc',
         'browser/renderer_host/resource_dispatcher_host_browsertest.cc',
+        'browser/renderer_host/render_widget_host_view_win_browsertest.cc',
         'browser/session_history_browsertest.cc',
         'browser/speech/speech_recognition_browsertest.cc',
         'browser/webkit_browsertest.cc',
@@ -665,6 +666,10 @@
               },
             },
           },
+        }, {  # OS!="win"
+          'sources!': [
+            'browser/renderer_host/render_widget_host_view_win_browsertest.cc',
+          ],
         }],
         ['OS=="win" and win_use_allocator_shim==1', {
           'dependencies': [