Pepper: Introduce ThreadAwareCallback.

chrome/browser/component_updater/test/component_installers_unittest.cc

Index: chrome/browser/component_updater/test/component_installers_unittest.cc
diff --git a/chrome/browser/component_updater/test/component_installers_unittest.cc b/chrome/browser/component_updater/test/component_installers_unittest.cc
index e7a4ee1a891e288f724511e79c3d8daf90cdca0e..807f659d968e849a594a4c0f0ccb55a5cd91badf 100644
--- a/chrome/browser/component_updater/test/component_installers_unittest.cc
+++ b/chrome/browser/component_updater/test/component_installers_unittest.cc
@@ -43,8 +43,8 @@ TEST(ComponentInstallerTest, PepperFlashCheck) {
   MessageLoop message_loop;
   content::TestBrowserThread ui_thread(BrowserThread::UI, &message_loop);
 
-  ppapi::PpapiGlobals::ForTest for_test;
-  ppapi::TestGlobals test_globals(for_test);
+  ppapi::PpapiGlobals::PerThreadForTest per_thread_for_test;
+  ppapi::TestGlobals test_globals(per_thread_for_test);
   ppapi::PpapiGlobals::SetPpapiGlobalsOnThreadForTest(&test_globals);
 
   // The test directory is chrome/test/data/components/flapper.