Use a direct include of time headers in android_webview/, apps/, ash/.

ash/wm/workspace/workspace_animations.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 ASH_WM_WORKSPACE_WORKSPACE_ANIMATIONS_H_
 #define ASH_WM_WORKSPACE_WORKSPACE_ANIMATIONS_H_
 
 #include "ash/ash_export.h"
-#include "base/time.h"
+#include "base/time/time.h"
 
 namespace aura {
 class Window;
 }
 
 // Collection of functions and types needed for animating workspaces.
 
 namespace ash {
 namespace internal {
 
@@ skipping 33 matching lines @@
 
 // Shows or hides the workspace animating based on |details|.
 ASH_EXPORT void ShowWorkspace(aura::Window* window,
                               const WorkspaceAnimationDetails& details);
 ASH_EXPORT void HideWorkspace(aura::Window* window,
                               const WorkspaceAnimationDetails& details);
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_WORKSPACE_WORKSPACE_ANIMATIONS_H_