Make kClearSiteDataOnExit work correctly for Flash in multi-profile.

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
===================================================================
--- chrome/browser/chrome_content_browser_client.cc	(revision 90949)
+++ chrome/browser/chrome_content_browser_client.cc	(working copy)
@@ -405,6 +405,14 @@
   return allow;
 }
 
+bool ChromeContentBrowserClient::AllowSaveLocalState(
+    const content::ResourceContext& context) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  ProfileIOData* io_data =
+      reinterpret_cast<ProfileIOData*>(context.GetUserData(NULL));
+  return !io_data->clear_local_state_on_exit()->GetValue();
+}
+
 QuotaPermissionContext*
 ChromeContentBrowserClient::CreateQuotaPermissionContext() {
   return new ChromeQuotaPermissionContext();