Allow multiple base::MessagePumpForUI instances to be created simultanenously on Windows.

remoting/host/clipboard_win.cc

Index: remoting/host/clipboard_win.cc
diff --git a/remoting/host/clipboard_win.cc b/remoting/host/clipboard_win.cc
index 419316a477e14fd50622c2c0352f41aede541014..fb32dd0ba75fe4242fde5ac7ebf095f5ad4399b0 100644
--- a/remoting/host/clipboard_win.cc
+++ b/remoting/host/clipboard_win.cc
@@ -13,12 +13,12 @@
 #include "base/string16.h"
 #include "base/threading/platform_thread.h"
 #include "base/utf_string_conversions.h"
+#include "base/win/message_window.h"
 #include "base/win/scoped_hglobal.h"
 #include "base/win/windows_version.h"
 #include "base/win/wrapped_window_proc.h"
 #include "remoting/base/constants.h"
 #include "remoting/base/util.h"
-#include "remoting/host/win/message_window.h"
 #include "remoting/proto/event.pb.h"
 #include "remoting/protocol/clipboard_stub.h"
 
@@ -101,7 +101,7 @@ typedef BOOL (WINAPI RemoveClipboardFormatListenerFn)(HWND);
 namespace remoting {
 
 class ClipboardWin : public Clipboard,
-                     public win::MessageWindow::Delegate {
+                     public base::win::MessageWindow::Delegate {
  public:
   ClipboardWin();
 
@@ -114,7 +114,7 @@ class ClipboardWin : public Clipboard,
  private:
   void OnClipboardUpdate();
 
-  // win::MessageWindow::Delegate interface.
+  // base::win::MessageWindow::Delegate interface.
   virtual bool HandleMessage(HWND hwnd,
                              UINT message,
                              WPARAM wparam,
@@ -126,7 +126,7 @@ class ClipboardWin : public Clipboard,
   RemoveClipboardFormatListenerFn* remove_clipboard_format_listener_;
 
   // Used to subscribe to WM_CLIPBOARDUPDATE messages.
-  scoped_ptr<win::MessageWindow> window_;
+  scoped_ptr<base::win::MessageWindow> window_;
 
   DISALLOW_COPY_AND_ASSIGN(ClipboardWin);
 };
@@ -162,7 +162,7 @@ void ClipboardWin::Start(
     LOG(WARNING) << "AddClipboardFormatListener() is not available.";
   }
 
-  window_.reset(new win::MessageWindow());
+  window_.reset(new base::win::MessageWindow());
   if (!window_->Create(this)) {
     LOG(ERROR) << "Couldn't create clipboard window.";
     window_.reset();