Split InfoBarService core code into InfoBarManager

chrome/browser/infobars/infobar.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 CHROME_BROWSER_INFOBARS_INFOBAR_H_
 #define CHROME_BROWSER_INFOBARS_INFOBAR_H_
 
 #include <utility>
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/infobars/infobar_delegate.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/animation/animation_delegate.h"
 #include "ui/gfx/animation/slide_animation.h"
 #include "ui/gfx/size.h"
 
 class InfoBarContainer;
-class InfoBarService;
+class InfoBarManager;
 
 // InfoBar is a cross-platform base class for an infobar "view" (in the MVC
 // sense), which owns a corresponding InfoBarDelegate "model".  Typically,
 // a caller will call XYZInfoBarDelegate::Create() and pass in the
-// InfoBarService for the relevant tab.  This will create an XYZInfoBarDelegate,
+// InfoBarManager for the relevant tab.  This will create an XYZInfoBarDelegate,
 // create a platform-specific subclass of InfoBar to own it, and then call
-// InfoBarService::AddInfoBar() to give it ownership of the infobar.
+// InfoBarManager::AddInfoBar() to give it ownership of the infobar.
 // During its life, the InfoBar may be shown and hidden as the owning tab is
-// switched between the foreground and background.  Eventually, InfoBarService
+// switched between the foreground and background.  Eventually, InfoBarManager
 // will instruct the InfoBar to close itself.  At this point, the InfoBar will
 // optionally animate closed; once it's no longer visible, it deletes itself,
 // destroying the InfoBarDelegate in the process.
 //
 // Thus, InfoBarDelegate and InfoBar implementations can assume they share
 // lifetimes, and not NULL-check each other; but if one needs to reach back into
-// the owning InfoBarService, it must check whether that's still possible.
+// the owning InfoBarManager, it must check whether that's still possible.
 class InfoBar : public gfx::AnimationDelegate {
  public:
   // These are the types passed as Details for infobar-related notifications.
   typedef InfoBar AddedDetails;
   typedef std::pair<InfoBar*, bool> RemovedDetails;
   typedef std::pair<InfoBar*, InfoBar*> ReplacedDetails;
 
   // Platforms must define these.
   static const int kDefaultBarTargetHeight;
   static const int kSeparatorLineHeight;
   static const int kDefaultArrowTargetHeight;
   static const int kMaximumArrowTargetHeight;
   // The half-width (see comments on |arrow_half_width_| below) scales to its
   // default and maximum values proportionally to how the height scales to its.
   static const int kDefaultArrowTargetHalfWidth;
   static const int kMaximumArrowTargetHalfWidth;
 
   explicit InfoBar(scoped_ptr<InfoBarDelegate> delegate);
   virtual ~InfoBar();
 
   static SkColor GetTopColor(InfoBarDelegate::Type infobar_type);
   static SkColor GetBottomColor(InfoBarDelegate::Type infobar_type);
 
-  InfoBarService* owner() { return owner_; }
+  InfoBarManager* owner() { return owner_; }
   InfoBarDelegate* delegate() { return delegate_.get(); }
   const InfoBarDelegate* delegate() const { return delegate_.get(); }
   void set_container(InfoBarContainer* container) { container_ = container; }
 
   // Sets |owner_|.  This also calls StoreActiveEntryUniqueID() on |delegate_|.
   // This must only be called once as there's no way to extract an infobar from
   // its owner without deleting it, for reparenting in another tab.
-  void SetOwner(InfoBarService* owner);
+  void SetOwner(InfoBarManager* owner);
 
   // Makes the infobar visible.  If |animate| is true, the infobar is then
   // animated to full size.
   void Show(bool animate);
 
   // Makes the infobar hidden.  If |animate| is false, the infobar is
   // immediately removed from the container, and, if now unowned, deleted.  If
   // |animate| is true, the infobar is animated to zero size, ultimately
   // triggering a call to AnimationEnded().
   void Hide(bool animate);
@@ skipping 45 matching lines @@
   // current ones, calls PlatformSpecificOnHeightRecalculated().  Informs our
   // container our state has changed if either the heights have changed or
   // |force_notify| is set.
   void RecalculateHeights(bool force_notify);
 
   // Checks whether the infobar is unowned and done with all animations.  If so,
   // notifies the container that it should remove this infobar, and deletes
   // itself.
   void MaybeDelete();
 
-  InfoBarService* owner_;
+  InfoBarManager* owner_;
   scoped_ptr<InfoBarDelegate> delegate_;
   InfoBarContainer* container_;
   gfx::SlideAnimation animation_;
 
   // The current and target heights of the arrow and bar portions, and half the
   // current arrow width.  (It's easier to work in half-widths as we draw the
   // arrow as two halves on either side of a center point.)
   int arrow_height_;         // Includes both fill and top stroke.
   int arrow_target_height_;
   int arrow_half_width_;     // Includes only fill.
   int bar_height_;           // Includes both fill and bottom separator.
   int bar_target_height_;
 
   DISALLOW_COPY_AND_ASSIGN(InfoBar);
 };
 
 #endif  // CHROME_BROWSER_INFOBARS_INFOBAR_H_