Multi-Process Find-in-Page.

third_party/WebKit/public/web/WebLocalFrame.h

Index: third_party/WebKit/public/web/WebLocalFrame.h
diff --git a/third_party/WebKit/public/web/WebLocalFrame.h b/third_party/WebKit/public/web/WebLocalFrame.h
index 1b47bdfa652ead547059ffba359dc912d5970c47..03f39d50a0690ddd2537ed176735a50ae09ae227 100644
--- a/third_party/WebKit/public/web/WebLocalFrame.h
+++ b/third_party/WebKit/public/web/WebLocalFrame.h
@@ -71,6 +71,9 @@ public:
     // navigation.  This matches the in-process frame behavior.
     virtual void setFrameOwnerProperties(const WebFrameOwnerProperties&) = 0;
 
+    // Returns true if the frame is focused.
+    virtual bool isFocused() const = 0;
+
     // Hierarchy ----------------------------------------------------------
 
     // Get the highest-level LocalFrame in this frame's in-process subtree.
@@ -294,24 +297,32 @@ public:
     virtual WebFloatRect activeFindMatchRect() = 0;
 
     // Swaps the contents of the provided vector with the bounding boxes of the
-    // find-in-page match markers from all frames. The bounding boxes are returned
-    // in find-in-page coordinates. This method should be called only on the main frame.
+    // find-in-page match markers from all frames. The bounding boxes are
+    // returned in find-in-page coordinates. This method should be called only
+    // on the main frame.
     virtual void findMatchRects(WebVector<WebFloatRect>&) = 0;
 
-    // Selects the find-in-page match in the appropriate frame closest to the
-    // provided point in find-in-page coordinates. Returns the ordinal of such
-    // match or -1 if none could be found. If not null, selectionRect is set to
-    // the bounding box of the selected match in window coordinates.
-    // This method should be called only on the main frame.
+    // Selects the find-in-page match closest to the provided point in
+    // find-in-page coordinates. Returns the ordinal of such match or -1 if none
+    // could be found. If not null, selectionRect is set to the bounding box of
+    // the selected match in window coordinates.  This method should be called
+    // only on the main frame.
     virtual int selectNearestFindMatch(const WebFloatPoint&,
         WebRect* selectionRect)
         = 0;
 
+    // Returns the distance (squared) to the closest find-in-page match from the
+    // provided point, in find-in-page coordinates.
+    virtual float nearestFindMatch(const WebFloatPoint&) = 0;
+
     // Set the tickmarks for the frame. This will override the default tickmarks
     // generated by find results. If this is called with an empty array, the
     // default behavior will be restored.
     virtual void setTickmarks(const WebVector<WebRect>&) = 0;
 
+    // Clears the active find match in the frame, if one exists.
+    virtual void clearActiveFindMatch() = 0;
+
     // Context menu -----------------------------------------------------------
 
     // Returns the node that the context menu opened over.