Multi-Process Find-in-Page.

third_party/WebKit/Source/web/WebLocalFrameImpl.h

Index: third_party/WebKit/Source/web/WebLocalFrameImpl.h
diff --git a/third_party/WebKit/Source/web/WebLocalFrameImpl.h b/third_party/WebKit/Source/web/WebLocalFrameImpl.h
index 30a9d374f9fa0c215bf37256735c9694b8431115..a05039bd75f1486b0cb5795ddc36f763443963f8 100644
--- a/third_party/WebKit/Source/web/WebLocalFrameImpl.h
+++ b/third_party/WebKit/Source/web/WebLocalFrameImpl.h
@@ -229,7 +229,7 @@ public:
     bool find(
         int identifier, const WebString& searchText, const WebFindOptions&,
         bool wrapWithinFrame, WebRect* selectionRect, bool* activeNow = nullptr) override;
-    void stopFinding(bool clearSelection) override;
+    void stopFinding(StopFindAction) override;
     void scopeStringMatches(
         int identifier, const WebString& searchText, const WebFindOptions&,
         bool reset) override;
@@ -240,8 +240,10 @@ public:
     WebFloatRect activeFindMatchRect() override;
     void findMatchRects(WebVector<WebFloatRect>&) override;
     int selectNearestFindMatch(const WebFloatPoint&, WebRect* selectionRect) override;
+    float distanceToNearestFindMatch(const WebFloatPoint&) override;
     void setTickmarks(const WebVector<WebRect>&) override;
     WebFrameWidget* frameWidget() const override;
+    void clearActiveFindMatch() override;
 
     // WebFrameImplBase methods:
     void initializeCoreFrame(FrameHost*, FrameOwner*, const AtomicString& name, const AtomicString& uniqueName) override;
@@ -351,6 +353,9 @@ private:
     WebPlugin* focusedPluginIfInputMethodSupported();
     ScrollableArea* layoutViewportScrollableArea() const;
 
+    // Returns true if the frame is focused.
+    bool isFocused() const;
+
     Member<FrameLoaderClientImpl> m_frameLoaderClientImpl;
 
     // The embedder retains a reference to the WebCore LocalFrame while it is active in the DOM. This