1 files changed, 58 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/android/utils/ClassTracker.h b/Source/WebCore/platform/graphics/android/utils/ClassTracker.h
new file mode 100644
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+++ b/Source/WebCore/platform/graphics/android/utils/ClassTracker.h
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+/*
+ * Copyright 2010, 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 ClassTracker_h
+#define ClassTracker_h
+
+#include <utils/threads.h>
+#include <wtf/HashMap.h>
+#include <wtf/text/StringHash.h>
+
+#define DEBUG_COUNT // Add instances tracking
+#undef DEBUG_COUNT
+
+namespace WebCore {
+
+class LayerAndroid;
+
+class ClassTracker {
+public:
+    static ClassTracker* instance();
+    void show();
+    void increment(String name);
+    void decrement(String name);
+    void add(LayerAndroid*);
+    void remove(LayerAndroid*);
+private:
+    ClassTracker() {};
+    HashMap<String, int> m_classes;
+    Vector<LayerAndroid*> m_layers;
+    static ClassTracker* gInstance;
+    android::Mutex m_lock;
+};
+
+}
+
+#endif // ClassTracker_h