Browser Side Text Input State Tracking for OOPIF.

content/browser/browser_plugin/browser_plugin_guest.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.
 
 // A BrowserPluginGuest is the browser side of a browser <--> embedder
 // renderer channel. A BrowserPlugin (a WebPlugin) is on the embedder
 // renderer side of browser <--> embedder renderer communication.
 //
 // BrowserPluginGuest lives on the UI thread of the browser process. Any
 // messages about the guest render process that the embedder might be interested
@@ skipping 27 matching lines @@
 #include "third_party/WebKit/public/platform/WebFocusType.h"
 #include "third_party/WebKit/public/web/WebCompositionUnderline.h"
 #include "third_party/WebKit/public/web/WebDragOperation.h"
 #include "third_party/WebKit/public/web/WebDragStatus.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/base/ime/text_input_mode.h"
 #include "ui/base/ime/text_input_type.h"
 #include "ui/gfx/geometry/rect.h"
 
 struct BrowserPluginHostMsg_Attach_Params;
-struct ViewHostMsg_TextInputState_Params;
 
 #if defined(OS_MACOSX)
 struct FrameHostMsg_ShowPopup_Params;
 #endif
 
 namespace cc {
 class CompositorFrame;
 struct SurfaceId;
 struct SurfaceSequence;
 }  // namespace cc
 
 namespace gfx {
 class Range;
 }  // namespace gfx
 
 namespace content {
 
 class BrowserPluginGuestManager;
 class RenderViewHostImpl;
 class RenderWidgetHost;
 class RenderWidgetHostView;
 class RenderWidgetHostViewBase;
 class SiteInstance;
 struct DropData;
+struct TextInputState;
 
 // A browser plugin guest provides functionality for WebContents to operate in
 // the guest role and implements guest-specific overrides for ViewHostMsg_*
 // messages.
 //
 // When a guest is initially created, it is in an unattached state. That is,
 // it is not visible anywhere and has no embedder WebContents assigned.
 // A BrowserPluginGuest is said to be "attached" if it has an embedder.
 // A BrowserPluginGuest can also create a new unattached guest via
 // CreateNewWindow. The newly created guest will live in the same partition,
@@ skipping 242 matching lines @@
   // compositing mode, see CCLayerTreeHost::setVisible).
   //
   // Additionally, it will slow down Javascript execution and garbage
   // collection. See RenderThreadImpl::IdleHandler (executed when hidden) and
   // RenderThreadImpl::IdleHandlerInForegroundTab (executed when visible).
   void OnSetVisibility(int instance_id, bool visible);
   void OnUnlockMouse();
   void OnUnlockMouseAck(int instance_id);
   void OnUpdateGeometry(int instance_id, const gfx::Rect& view_rect);
 
-  void OnTextInputStateChanged(
-      const ViewHostMsg_TextInputState_Params& params);
+  void OnTextInputStateChanged(const TextInputState& params);
   void OnImeSetComposition(
       int instance_id,
       const std::string& text,
       const std::vector<blink::WebCompositionUnderline>& underlines,
       int selection_start,
       int selection_end);
   void OnImeConfirmComposition(
       int instance_id,
       const std::string& text,
       bool keep_selection);
@@ skipping 72 matching lines @@
   gfx::Size last_seen_view_size_;
 
   bool is_in_destruction_;
 
   // BrowserPluginGuest::Init can only be called once. This flag allows it to
   // exit early if it's already been called.
   bool initialized_;
 
   // Text input type states.
   // Using scoped_ptr to avoid including the header file: view_messages.h.
-  scoped_ptr<const ViewHostMsg_TextInputState_Params> last_text_input_state_;
+  scoped_ptr<const TextInputState> last_text_input_state_;
 
   // The is the routing ID for a swapped out RenderView for the guest
   // WebContents in the embedder's process.
   int guest_proxy_routing_id_;
   // Last seen state of drag status update.
   blink::WebDragStatus last_drag_status_;
   // Whether or not our embedder has seen a SystemDragEnded() call.
   bool seen_embedder_system_drag_ended_;
   // Whether or not our embedder has seen a DragSourceEndedAt() call.
   bool seen_embedder_drag_source_ended_at_;
@@ skipping 10 matching lines @@
   // Weak pointer used to ask GeolocationPermissionContext about geolocation
   // permission.
   base::WeakPtrFactory<BrowserPluginGuest> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_