Move base to DEPS

base/android/java/src/org/chromium/base/metrics/RecordHistogram.java

Index: base/android/java/src/org/chromium/base/metrics/RecordHistogram.java
diff --git a/base/android/java/src/org/chromium/base/metrics/RecordHistogram.java b/base/android/java/src/org/chromium/base/metrics/RecordHistogram.java
deleted file mode 100644
index 2f4356be64b9b2f1876094f1590cc4dcbd1bb36c..0000000000000000000000000000000000000000
--- a/base/android/java/src/org/chromium/base/metrics/RecordHistogram.java
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright 2014 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.base.metrics;
-
-import org.chromium.base.JNINamespace;
-import org.chromium.base.VisibleForTesting;
-
-import java.util.concurrent.TimeUnit;
-
-/**
- * Java API for recording UMA histograms. Internally, the histogram will be cached by
- * System.identityHashCode(name).
- *
- * Note: the JNI calls are relatively costly - avoid calling these methods in performance-critical
- * code.
- */
-@JNINamespace("base::android")
-public class RecordHistogram {
-    /**
-     * Records a sample in a boolean UMA histogram of the given name. Boolean histogram has two
-     * buckets, corresponding to success (true) and failure (false). This is the Java equivalent of
-     * the UMA_HISTOGRAM_BOOLEAN C++ macro.
-     * @param name name of the histogram
-     * @param sample sample to be recorded, either true or false
-     */
-    public static void recordBooleanHistogram(String name, boolean sample) {
-        nativeRecordBooleanHistogram(name, System.identityHashCode(name), sample);
-    }
-
-    /**
-     * Records a sample in an enumerated histogram of the given name and boundary. Note that
-     * |boundary| identifies the histogram - it should be the same at every invocation. This is the
-     * Java equivalent of the UMA_HISTOGRAM_ENUMERATION C++ macro.
-     * @param name name of the histogram
-     * @param sample sample to be recorded, at least 0 and at most |boundary| - 1
-     * @param boundary upper bound for legal sample values - all sample values have to be strictly
-     *        lower than |boundary|
-     */
-    public static void recordEnumeratedHistogram(String name, int sample, int boundary) {
-        nativeRecordEnumeratedHistogram(name, System.identityHashCode(name), sample, boundary);
-    }
-
-    /**
-     * Records a sample in a count histogram. This is the Java equivalent of the
-     * UMA_HISTOGRAM_COUNTS C++ macro.
-     * @param name name of the histogram
-     * @param sample sample to be recorded, at least 1 and at most 999999
-     */
-    public static void recordCountHistogram(String name, int sample) {
-        recordCustomCountHistogram(name, sample, 1, 1000000, 50);
-    }
-
-    /**
-     * Records a sample in a count histogram. This is the Java equivalent of the
-     * UMA_HISTOGRAM_COUNTS_100 C++ macro.
-     * @param name name of the histogram
-     * @param sample sample to be recorded, at least 1 and at most 99
-     */
-    public static void recordCount100Histogram(String name, int sample) {
-        recordCustomCountHistogram(name, sample, 1, 100, 50);
-    }
-
-    /**
-     * Records a sample in a count histogram. This is the Java equivalent of the
-     * UMA_HISTOGRAM_CUSTOM_COUNTS C++ macro.
-     * @param name name of the histogram
-     * @param sample sample to be recorded, at least |min| and at most |max| - 1
-     * @param min lower bound for expected sample values
-     * @param max upper bounds for expected sample values
-     * @param numBuckets the number of buckets
-     */
-    public static void recordCustomCountHistogram(
-            String name, int sample, int min, int max, int numBuckets) {
-        nativeRecordCustomCountHistogram(
-                name, System.identityHashCode(name), sample, min, max, numBuckets);
-    }
-
-    /**
-    * Records a sparse histogram. This is the Java equivalent of UMA_HISTOGRAM_SPARSE_SLOWLY.
-    * @param name name of the histogram
-    * @param sample sample to be recorded. All values of |sample| are valid, including negative
-    *        values.
-    */
-    public static void recordSparseSlowlyHistogram(String name, int sample) {
-        nativeRecordSparseHistogram(name, System.identityHashCode(name), sample);
-    }
-
-    /**
-     * Records a sample in a histogram of times. Useful for recording short durations. This is the
-     * Java equivalent of the UMA_HISTOGRAM_TIMES C++ macro.
-     * @param name name of the histogram
-     * @param duration duration to be recorded
-     * @param timeUnit the unit of the duration argument
-     */
-    public static void recordTimesHistogram(String name, long duration, TimeUnit timeUnit) {
-        recordCustomTimesHistogramMilliseconds(
-                name, timeUnit.toMillis(duration), 1, TimeUnit.SECONDS.toMillis(10), 50);
-    }
-
-    /**
-     * Records a sample in a histogram of times. Useful for recording medium durations. This is the
-     * Java equivalent of the UMA_HISTOGRAM_MEDIUM_TIMES C++ macro.
-     * @param name name of the histogram
-     * @param duration duration to be recorded
-     * @param timeUnit the unit of the duration argument
-     */
-    public static void recordMediumTimesHistogram(String name, long duration, TimeUnit timeUnit) {
-        recordCustomTimesHistogramMilliseconds(
-                name, timeUnit.toMillis(duration), 10, TimeUnit.MINUTES.toMillis(3), 50);
-    }
-
-    /**
-     * Records a sample in a histogram of times. Useful for recording long durations. This is the
-     * Java equivalent of the UMA_HISTOGRAM_LONG_TIMES C++ macro.
-     * @param name name of the histogram
-     * @param duration duration to be recorded
-     * @param timeUnit the unit of the duration argument
-     */
-    public static void recordLongTimesHistogram(String name, long duration, TimeUnit timeUnit) {
-        recordCustomTimesHistogramMilliseconds(
-                name, timeUnit.toMillis(duration), 1, TimeUnit.HOURS.toMillis(1), 50);
-    }
-
-    /**
-     * Records a sample in a histogram of times with custom buckets. This is the Java equivalent of
-     * the UMA_HISTOGRAM_CUSTOM_TIMES C++ macro.
-     * @param name name of the histogram
-     * @param duration duration to be recorded
-     * @param min the minimum bucket value
-     * @param max the maximum bucket value
-     * @param timeUnit the unit of the duration, min, and max arguments
-     * @param numBuckets the number of buckets
-     */
-    public static void recordCustomTimesHistogram(
-            String name, long duration, long min, long max, TimeUnit timeUnit, int numBuckets) {
-        recordCustomTimesHistogramMilliseconds(name, timeUnit.toMillis(duration),
-                timeUnit.toMillis(min), timeUnit.toMillis(max), numBuckets);
-    }
-
-    private static void recordCustomTimesHistogramMilliseconds(
-            String name, long duration, long min, long max, int numBuckets) {
-        nativeRecordCustomTimesHistogramMilliseconds(
-                name, System.identityHashCode(name), duration, min, max, numBuckets);
-    }
-
-    /**
-     * Returns the number of samples recorded in the given bucket of the given histogram.
-     * @param name name of the histogram to look up
-     * @param sample the bucket containing this sample value will be looked up
-     */
-    @VisibleForTesting
-    public static int getHistogramValueCountForTesting(String name, int sample) {
-        return nativeGetHistogramValueCountForTesting(name, sample);
-    }
-
-    /**
-     * Initializes the metrics system.
-     */
-    public static void initialize() {
-        nativeInitialize();
-    }
-
-    private static native void nativeRecordCustomTimesHistogramMilliseconds(
-            String name, int key, long duration, long min, long max, int numBuckets);
-
-    private static native void nativeRecordBooleanHistogram(String name, int key, boolean sample);
-    private static native void nativeRecordEnumeratedHistogram(
-            String name, int key, int sample, int boundary);
-    private static native void nativeRecordCustomCountHistogram(
-            String name, int key, int sample, int min, int max, int numBuckets);
-    private static native void nativeRecordSparseHistogram(String name, int key, int sample);
-
-    private static native int nativeGetHistogramValueCountForTesting(String name, int sample);
-    private static native void nativeInitialize();
-}