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

chrome/test/base/browser_with_test_window_test.cc

Index: chrome/test/base/browser_with_test_window_test.cc
diff --git a/chrome/test/base/browser_with_test_window_test.cc b/chrome/test/base/browser_with_test_window_test.cc
index 1595939253305e80438980a9623df4a425f06477..590db4bd86daa5506a14b28e4482d1a18c8528e2 100644
--- a/chrome/test/base/browser_with_test_window_test.cc
+++ b/chrome/test/base/browser_with_test_window_test.cc
@@ -4,10 +4,6 @@
 
 #include "chrome/test/base/browser_with_test_window_test.h"
 
-#if defined(OS_WIN)
-#include <ole2.h>
-#endif  // defined(OS_WIN)
-
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
@@ -36,9 +32,6 @@ BrowserWithTestWindowTest::BrowserWithTestWindowTest()
           BrowserThread::FILE_USER_BLOCKING, message_loop()),
       rph_factory_(),
       rvh_factory_(&rph_factory_) {
-#if defined(OS_WIN)
-  OleInitialize(NULL);
-#endif
 }
 
 void BrowserWithTestWindowTest::SetUp() {
@@ -74,10 +67,6 @@ BrowserWithTestWindowTest::~BrowserWithTestWindowTest() {
 
   MessageLoop::current()->PostTask(FROM_HERE, MessageLoop::QuitClosure());
   MessageLoop::current()->Run();
-
-#if defined(OS_WIN)
-  OleUninitialize();
-#endif
 }
 
 TestRenderViewHost* BrowserWithTestWindowTest::TestRenderViewHostForTab(