Add weekly crash counters, refactor metrics_daemon, respect opt-in in library.

counter_mock.h

 // Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef METRICS_COUNTER_MOCK_H_
 #define METRICS_COUNTER_MOCK_H_
 
 #include <string>
 
 #include <gmock/gmock.h>
 
 #include "counter.h"
 
 namespace chromeos_metrics {
 
-class TaggedCounterMock : public TaggedCounterInterface {
+class TaggedCounterMock : public TaggedCounter {
  public:
   MOCK_METHOD3(Init, void(const char* filename,
                           Reporter reporter, void* reporter_handle));
   MOCK_METHOD2(Update, void(int tag, int count));
   MOCK_METHOD0(Flush, void());
 };
 
+class TaggedCounterReporterMock : public TaggedCounterReporter {
+ public:
+  MOCK_METHOD5(Init, void(const char* filename,
+                          const char* histogram_name,
+                          int min,
+                          int max,
+                          int nbuckets));
+  MOCK_METHOD2(Update, void(int32 tag, int32 count));
+  MOCK_METHOD0(Flush, void());
+};
+
 class FrequencyCounterMock : public FrequencyCounter {
  public:
   MOCK_METHOD4(Init, void(const char* filename,
                           TaggedCounterInterface::Reporter reporter,
                           void* reporter_handle,
                           time_t cycle_duration));
   MOCK_METHOD1(Update, void(int32 count));
+  MOCK_METHOD0(FlushFinishedCycles, void());
 };
 
 }  // namespace chromeos_metrics
 
 #endif  // METRICS_COUNTER_MOCK_H_