Make ProfileImplIOData::Handle::GetResourceContext() imply LazyInitialize().

chrome/browser/profiles/profile_impl_io_data.cc

Index: chrome/browser/profiles/profile_impl_io_data.cc
diff --git a/chrome/browser/profiles/profile_impl_io_data.cc b/chrome/browser/profiles/profile_impl_io_data.cc
index 58e63bada7622d144280acd93944582d9a169927..ec5629b49945964b8663fc833c03b6868848ca63 100644
--- a/chrome/browser/profiles/profile_impl_io_data.cc
+++ b/chrome/browser/profiles/profile_impl_io_data.cc
@@ -131,6 +131,13 @@ ProfileImplIOData::Handle::GetChromeURLDataManagerBackendGetter() const {
 const content::ResourceContext&
 ProfileImplIOData::Handle::GetResourceContext() const {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  LazyInitialize();
+  return GetResourceContextNoInit();
+}
+
+const content::ResourceContext&
+ProfileImplIOData::Handle::GetResourceContextNoInit() const {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   // Don't call LazyInitialize here, since the resource context is created at
   // the beginning of initalization and is used by some members while they're
   // being initialized (i.e. AppCacheService).