1 files changed, 0 insertions, 89 deletions
diff --git a/Source/WebKit/android/nav/CachedHistory.h b/Source/WebKit/android/nav/CachedHistory.h
deleted file mode 100644
index 96975ca..0000000
--- a/Source/WebKit/android/nav/CachedHistory.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2007, The Android Open Source Project
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef CachedHistory_h
-#define CachedHistory_h
-
-#include "CachedFrame.h"
-
-#define NAVIGATION_VISIT_DEPTH 8    // the number of nodes last visited -- used to detect ping-ponging (number should be tuned)
-
-namespace android {
-
-class CachedRoot;
-
-// CachedHistory is maintained even if DOM is rebuilt by running script.
-// It uses blind pointers for comparison in the previously visited nodes.
-class CachedHistory {
-public:
-    CachedHistory();
-    void addToVisited(const CachedNode* , CachedFrame::Direction );
-    bool checkVisited(const CachedNode* , CachedFrame::Direction ) const;
-    bool didFirstLayout() const { return mDidFirstLayout; }
-    bool directionChange() const { return mDirectionChange; }
-    int minWorkingHorizontal() const { return mMinWorkingHorizontal; }
-    int minWorkingVertical() const { return mMinWorkingVertical; }
-    int maxWorkingHorizontal() const { return mMaxWorkingHorizontal; }
-    int maxWorkingVertical() const { return mMaxWorkingVertical; }
-    const WebCore::IntRect& navBounds() const { return mNavBounds; }
-    const WebCore::IntRect& priorBounds() const { return mPriorBounds; }
-    void setDidFirstLayout(bool did) { mDidFirstLayout = did; }
-    void setMouseBounds(const WebCore::IntRect& loc) { mMouseBounds = loc; }
-    void setNavBounds(const WebCore::IntRect& loc) { mNavBounds = loc; }
-    void setWorking(CachedFrame::Direction , const CachedFrame* ,
-        const CachedNode* , const WebCore::IntRect& viewBounds);
-    void reset();
-private:
-    void pinMaxMin(const WebCore::IntRect& viewBounds);
-    struct Visited {
-        const CachedNode* mNode;
-        CachedFrame::Direction mDirection;
-    } mVisited[NAVIGATION_VISIT_DEPTH];
-    WebCore::IntRect mMouseBounds; // constricted bounds, if cursor ring is partially visible
-    WebCore::IntRect mNavBounds; // cursor ring bounds plus optional keystroke movement
-    WebCore::IntRect mPriorBounds; // prior chosen cursor ring (for reversing narrowing)
-    bool mDirectionChange;
-    bool mDidFirstLayout; // set true when page is newly laid out
-    CachedFrame::Direction mLastMove;
-    CachedFrame::Direction mPriorMove;
-    int mMinWorkingHorizontal;
-    int mMaxWorkingHorizontal;
-    int mMinWorkingVertical;
-    int mMaxWorkingVertical;
-    friend class CachedRoot;
-#if DUMP_NAV_CACHE
-public:
-    class Debug {
-public:
-        CachedHistory* base() const;
-        const char* direction(CachedFrame::Direction d) const;
-        void print(CachedRoot* ) const;
-    } mDebug;
-#endif
-};
-
-}
-
-#endif