diff -r 000000000000 -r 6474c204b198 embedding/components/find/src/nsWebBrowserFind.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/embedding/components/find/src/nsWebBrowserFind.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,100 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsWebBrowserFindImpl_h__
+#define nsWebBrowserFindImpl_h__
+
+#include "nsIWebBrowserFind.h"
+
+#include "nsCOMPtr.h"
+#include "nsWeakReference.h"
+
+#include "nsIFind.h"
+
+#include "nsString.h"
+
+#define NS_WEB_BROWSER_FIND_CONTRACTID "@mozilla.org/embedcomp/find;1"
+
+#define NS_WEB_BROWSER_FIND_CID \
+ {0x57cf9383, 0x3405, 0x11d5, {0xbe, 0x5b, 0xaa, 0x20, 0xfa, 0x2c, 0xf3, 0x7c}}
+
+class nsISelection;
+class nsIDOMWindow;
+
+class nsIDocShell;
+
+//*****************************************************************************
+// class nsWebBrowserFind
+//*****************************************************************************   
+
+class nsWebBrowserFind  : public nsIWebBrowserFind,
+                          public nsIWebBrowserFindInFrames
+{
+public:
+                nsWebBrowserFind();
+    virtual     ~nsWebBrowserFind();
+    
+    // nsISupports
+    NS_DECL_ISUPPORTS
+    
+    // nsIWebBrowserFind
+    NS_DECL_NSIWEBBROWSERFIND
+                
+    // nsIWebBrowserFindInFrames
+    NS_DECL_NSIWEBBROWSERFINDINFRAMES
+
+
+protected:
+     
+    bool        CanFindNext()
+                { return mSearchString.Length() != 0; }
+
+    nsresult    SearchInFrame(nsIDOMWindow* aWindow, bool aWrapping,
+                              bool* didFind);
+
+    nsresult    OnStartSearchFrame(nsIDOMWindow *aWindow);
+    nsresult    OnEndSearchFrame(nsIDOMWindow *aWindow);
+
+    void        GetFrameSelection(nsIDOMWindow* aWindow, nsISelection** aSel);
+    nsresult    ClearFrameSelection(nsIDOMWindow *aWindow);
+    
+    nsresult    OnFind(nsIDOMWindow *aFoundWindow);
+    
+    nsIDocShell *GetDocShellFromWindow(nsIDOMWindow *inWindow);
+
+    void        SetSelectionAndScroll(nsIDOMWindow* aWindow, 
+                                      nsIDOMRange* aRange);
+
+    nsresult    GetRootNode(nsIDOMDocument* aDomDoc, nsIDOMNode** aNode);
+    nsresult    GetSearchLimits(nsIDOMRange* aRange,
+                                nsIDOMRange* aStartPt,
+                                nsIDOMRange* aEndPt,
+                                nsIDOMDocument* aDoc,
+                                nsISelection* aSel,
+                                bool aWrap);
+    nsresult    SetRangeAroundDocument(nsIDOMRange* aSearchRange,
+                                       nsIDOMRange* aStartPoint,
+                                       nsIDOMRange* aEndPoint,
+                                       nsIDOMDocument* aDoc);
+    
+protected:
+
+    nsString        mSearchString;
+    
+    bool            mFindBackwards;
+    bool            mWrapFind;
+    bool            mEntireWord;
+    bool            mMatchCase;
+    
+    bool            mSearchSubFrames;
+    bool            mSearchParentFrames;
+
+    nsWeakPtr       mCurrentSearchFrame;    // who knows if windows can go away during our lifetime, hence weak
+    nsWeakPtr       mRootSearchFrame;       // who knows if windows can go away during our lifetime, hence weak
+    nsWeakPtr       mLastFocusedWindow;     // who knows if windows can go away during our lifetime, hence weak
+};
+
+#endif