Move scoped_ole_initializer.h to ui/base/win and clean up ole initialization/uninitialization.

content/browser/browser_main_loop.h

Index: content/browser/browser_main_loop.h
diff --git a/content/browser/browser_main_loop.h b/content/browser/browser_main_loop.h
index eb34a0a92635d00191ffa3076baea9a7eda17c4f..138d11e1b1e4f0c55945e29ba1d655482bbe859c 100644
--- a/content/browser/browser_main_loop.h
+++ b/content/browser/browser_main_loop.h
@@ -10,6 +10,10 @@
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/browser_process_sub_thread.h"
 
+#if defined(OS_WIN)
+#include "ui/base/win/scoped_ole_initializer.h"
+#endif
+
 class AudioManager;
 class BrowserOnlineStateObserver;
 class CommandLine;
@@ -115,6 +119,10 @@ class BrowserMainLoop {
   scoped_ptr<BrowserProcessSubThread> cache_thread_;
   scoped_ptr<BrowserProcessSubThread> io_thread_;
 
+#if defined(OS_WIN)
+  ui::ScopedOleInitializer ole_initializer_;
+#endif
+
   DISALLOW_COPY_AND_ASSIGN(BrowserMainLoop);
 };