Index: content/public/android/java/src/org/chromium/content/browser/HeapStatsLogger.java |
diff --git a/content/public/android/java/src/org/chromium/content/browser/HeapStatsLogger.java b/content/public/android/java/src/org/chromium/content/browser/HeapStatsLogger.java |
deleted file mode 100644 |
index c12279665bb21398505b901175db6d9b9c85a4ae..0000000000000000000000000000000000000000 |
--- a/content/public/android/java/src/org/chromium/content/browser/HeapStatsLogger.java |
+++ /dev/null |
@@ -1,73 +0,0 @@ |
-// Copyright 2012 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-package org.chromium.content.browser; |
- |
-import android.content.BroadcastReceiver; |
-import android.content.Context; |
-import android.content.Intent; |
-import android.content.IntentFilter; |
-import android.os.Debug; |
-import android.util.Log; |
- |
-import org.chromium.base.CommandLine; |
-import org.chromium.content.common.ContentSwitches; |
- |
-/** |
- * Logs Heap stats, such as gc count, alloc count, etc. |
- * It's enabled by CommandLine.ENABLE_TEST_INTENTS, and logs whenever broadcast |
- * intent ACTION_LOG is received, e.g.: |
- * adb shell am broadcast -a com.google.android.apps.chrome.LOG_HEAP_STATS |
- */ |
-public class HeapStatsLogger { |
- private static final String TAG = "HeapStatsLogger"; |
- private static final String ACTION_LOG = "com.google.android.apps.chrome.LOG_HEAP_STATS"; |
- |
- private static HeapStatsLogger sHeapStats; |
- |
- private final HeapStatsLoggerReceiver mBroadcastReceiver; |
- private final HeapStatsLoggerIntentFilter mIntentFilter; |
- |
- public static void init(Context context) { |
- if (CommandLine.getInstance().hasSwitch(ContentSwitches.ENABLE_TEST_INTENTS)) { |
- sHeapStats = new HeapStatsLogger(context); |
- } |
- } |
- |
- private HeapStatsLogger(Context context) { |
- Debug.startAllocCounting(); |
- mBroadcastReceiver = new HeapStatsLoggerReceiver(); |
- mIntentFilter = new HeapStatsLoggerIntentFilter(); |
- context.registerReceiver(mBroadcastReceiver, mIntentFilter); |
- } |
- |
- private static class HeapStatsLoggerIntentFilter extends IntentFilter { |
- HeapStatsLoggerIntentFilter() { |
- addAction(ACTION_LOG); |
- } |
- } |
- |
- private class HeapStatsLoggerReceiver extends BroadcastReceiver { |
- @Override |
- public void onReceive(Context context, Intent intent) { |
- if (ACTION_LOG.equals(intent.getAction())) { |
- log(); |
- } else { |
- Log.e(TAG, "Unexpected intent: " + intent); |
- } |
- } |
- } |
- |
- private void log() { |
- Log.i(TAG, "heap_stats " + |
- // Format is "key=value unit", and it'll be parsed by the test |
- // runner in order to be added to the bot graphs. |
- "gc_count=" + Debug.getGlobalGcInvocationCount() + " times " + |
- "alloc_count=" + Debug.getGlobalAllocCount() + " times " + |
- "alloc_size=" + Debug.getGlobalAllocSize() + " bytes " + |
- "freed_count=" + Debug.getGlobalFreedCount() + " times " + |
- "freed_size=" + Debug.getGlobalFreedSize() + " bytes" |
- ); |
- } |
-} |