Upstream the Android port find-in-page feature.

content/common/view_messages.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.
 
 // IPC messages for page rendering.
 // Multiply-included message file, hence no include guard.
 
 #include "base/process.h"
 #include "base/shared_memory.h"
 #include "content/common/content_export.h"
@@ skipping 23 matching lines @@
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaPlayerAction.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginAction.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupType.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
 #include "ui/base/dialogs/selected_file_info.h"
 #include "ui/base/ime/text_input_type.h"
 #include "ui/base/range/range.h"
 #include "ui/gfx/point.h"
 #include "ui/gfx/rect.h"
+#include "ui/gfx/rect_f.h"
 #include "webkit/glue/webcookie.h"
 #include "webkit/glue/webmenuitem.h"
 #include "webkit/glue/webpreferences.h"
 #include "webkit/plugins/npapi/webplugin.h"
 
 #if defined(OS_MACOSX)
 #include "content/common/mac/font_descriptor.h"
 #endif
 
 #if defined(OS_ANDROID)
@@ skipping 784 matching lines @@
 IPC_SYNC_MESSAGE_CONTROL0_1(ViewHostMsg_GetMonitorColorProfile,
                             std::vector<char> /* profile */)
 
 // Tells the renderer to create a new view.
 // This message is slightly different, the view it takes (via
 // ViewMsg_New_Params) is the view to create, the message itself is sent as a
 // non-view control message.
 IPC_MESSAGE_CONTROL1(ViewMsg_New,
                      ViewMsg_New_Params)
 
+#if defined(OS_ANDROID)
+// Sent when the user clicks on the find result bar to activate a find result.
+// The point (x,y) is in fractions of the content document's width and height.
+IPC_MESSAGE_ROUTED3(ViewMsg_ActivateNearestFindResult,
+                    int /* request_id */,
+                    float /* x */,
+                    float /* y */)
+
+// Sent when the browser wants the bounding boxes of the current find matches.
+//
+// If match rects are already cached on the browser side, |current_version|
+// should be the version number from the ViewHostMsg_FindMatchRects_Reply
+// they came in, so the renderer can tell if it needs to send updated rects.
+// Otherwise just pass -1 to always receive the list of rects.
+//
+// There must be an active search string (it is probably most useful to call
+// this immediately after a ViewHostMsg_Find_Reply message arrives with
+// final_update set to true).
+IPC_MESSAGE_ROUTED1(ViewMsg_FindMatchRects,
+                    int /* current_version */)
+#endif
+
 // Reply in response to ViewHostMsg_ShowView or ViewHostMsg_ShowWidget.
 // similar to the new command, but used when the renderer created a view
 // first, and we need to update it.
 IPC_MESSAGE_ROUTED1(ViewMsg_CreatingNew_ACK,
                     gfx::NativeViewId /* parent_hwnd */)
 
 // Sends updated preferences to the renderer.
 IPC_MESSAGE_ROUTED1(ViewMsg_SetRendererPrefs,
                     content::RendererPreferences)
 
@@ skipping 1437 matching lines @@
 // * id - (integer) the frame identifier in this RenderView
 // * name - (string) the name of the frame, if one has been assigned
 // * subtree - an array of the same type of objects for each frame that is a
 //     direct child of the current frame. This property can be omitted if
 //     there are no direct child frames, so less data is transferred.
 //
 // This message must be sent on any events that modify the tree structure or
 // the names of any frames.
 IPC_MESSAGE_ROUTED1(ViewHostMsg_FrameTreeUpdated,
                     std::string /* json encoded frame tree */)
+
+#if defined(OS_ANDROID)
+// Response to ViewMsg_FindMatchRects.
+//
+// |version| will contain the current version number of the renderer's find
+// match list (incremented whenever they change), which should be passed in the
+// next call to ViewMsg_FindMatchRects.
+//
+// |rects| will either contain a list of the enclosing rects of all matches
+// found by the most recent Find operation, or will be empty if |version| is not
+// greater than the |current_version| passed to ViewMsg_FindMatchRects (hence
+// your locally cached rects should still be valid). The rect coords will be
+// custom normalized fractions of the document size. The rects will be sorted by
+// frame traversal order starting in the main frame, then by dom order.
+//
+// |active_rect| will contain the bounding box of the active find-in-page match
+// marker, in similarly normalized coords (or an empty rect if there isn't one).
+IPC_MESSAGE_ROUTED3(ViewHostMsg_FindMatchRects_Reply,
+                    int /* version */,
+                    std::vector<gfx::RectF> /* rects */,
+                    gfx::RectF /* active_rect */)
+#endif