Revert 179967

webkit/support/test_webkit_platform_support.cc

Index: webkit/support/test_webkit_platform_support.cc
===================================================================
--- webkit/support/test_webkit_platform_support.cc	(revision 180016)
+++ webkit/support/test_webkit_platform_support.cc	(working copy)
@@ -405,9 +405,7 @@
 };
 
 WebKit::WebIDBFactory* TestWebKitPlatformSupport::idbFactory() {
-  if (!idb_factory_)
-    idb_factory_.reset(new TestWebIDBFactory());
-  return idb_factory_.get();
+  return new TestWebIDBFactory();
 }
 
 #if defined(OS_WIN) || defined(OS_MACOSX)
@@ -613,7 +611,3 @@
   // Caller will retain and release.
   return new WebGestureCurveMock(velocity, cumulative_scroll);
 }
-
-void TestWebKitPlatformSupport::ResetIDBFactory() {
-  idb_factory_.reset();
-}