Revert of Rename wm_core_export.h to wm_export.h and the wm_core target to just wm

ui/wm/core/capture_controller.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_WM_CORE_CAPTURE_CONTROLLER_H_
 #define UI_WM_CORE_CAPTURE_CONTROLLER_H_
 
 #include <set>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/window_observer.h"
-#include "ui/wm/wm_export.h"
+#include "ui/wm/core/wm_core_export.h"
 
 namespace wm {
 
 // Internal CaptureClient implementation. See ScopedCaptureClient for details.
-class WM_EXPORT CaptureController : public aura::client::CaptureClient {
+class WM_CORE_EXPORT CaptureController : public aura::client::CaptureClient {
  public:
   // Adds |root| to the list of RootWindows notified when capture changes.
   void Attach(aura::Window* root);
 
   // Removes |root| from the list of RootWindows notified when capture changes.
   void Detach(aura::Window* root);
 
   // Returns true if this CaptureController is installed on at least one
   // RootWindow.
   bool is_active() const { return !root_windows_.empty(); }
@@ skipping 16 matching lines @@
 
   // Set of RootWindows notified when capture changes.
   RootWindows root_windows_;
 
   DISALLOW_COPY_AND_ASSIGN(CaptureController);
 };
 
 // ScopedCaptureClient is responsible for creating a CaptureClient for a
 // RootWindow. Specifically it creates a single CaptureController that is shared
 // among all ScopedCaptureClients and adds the RootWindow to it.
-class WM_EXPORT ScopedCaptureClient : public aura::WindowObserver {
+class WM_CORE_EXPORT ScopedCaptureClient : public aura::WindowObserver {
  public:
   explicit ScopedCaptureClient(aura::Window* root);
   virtual ~ScopedCaptureClient();
 
   // Returns true if there is a CaptureController with at least one RootWindow.
   static bool IsActive();
 
   aura::client::CaptureClient* capture_client() {
     return capture_controller_;
   }
@@ skipping 10 matching lines @@
 
   // RootWindow this ScopedCaptureClient was create for.
   aura::Window* root_window_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedCaptureClient);
 };
 
 }  // namespace wm
 
 #endif  // UI_WM_CORE_CAPTURE_CONTROLLER_H_