Upstream the Android port find-in-page feature.

chrome/browser/ui/find_bar/find_tab_helper.h

Index: chrome/browser/ui/find_bar/find_tab_helper.h
diff --git a/chrome/browser/ui/find_bar/find_tab_helper.h b/chrome/browser/ui/find_bar/find_tab_helper.h
index be11ed9e87784899d82d42ed99e67e82d24453a0..db31cd9f66c38f342e3cd5e60715fb22ae2576b1 100644
--- a/chrome/browser/ui/find_bar/find_tab_helper.h
+++ b/chrome/browser/ui/find_bar/find_tab_helper.h
@@ -9,6 +9,10 @@
 #include "chrome/browser/ui/find_bar/find_notification_details.h"
 #include "content/public/browser/web_contents_observer.h"
 
+namespace gfx {
+class RectF;
+}
+
 // Per-tab find manager. Handles dealing with the life cycle of find sessions.
 class FindTabHelper : public content::WebContentsObserver {
  public:
@@ -57,6 +61,15 @@ class FindTabHelper : public content::WebContentsObserver {
     return last_search_result_;
   }
 
+#if defined(OS_ANDROID)
+  // Selects and zooms to the find result nearest to the point (x,y)
+  // defined in find-in-page coordinates.
+  void ActivateNearestFindResult(float x, float y);
+
+  // Asks the renderer to send the rects of the current find matches.
+  void RequestFindMatchRects(int current_version);
+#endif
+
   void HandleFindReply(int request_id,
                        int number_of_matches,
                        const gfx::Rect& selection_rect,