Update log text for glitch info in AudioSyncReader.

Adds total number of render calls, similar to what's logged in AudioInputSyncWriter. This makes it easier to see the proportion of glitches.

Review-Url: https://codereview.chromium.org/2270863002
Cr-Commit-Position: refs/heads/master@{#414340}

content/browser/renderer_host/media/audio_input_sync_writer.cc

@@ -6,6 +6,7 @@
 
 #include <algorithm>
 
+#include "base/format_macros.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
@@ -108,13 +109,8 @@ AudioInputSyncWriter::~AudioInputSyncWriter() {
                             AUDIO_CAPTURER_AUDIO_GLITCHES_MAX + 1);
 
   std::string log_string = base::StringPrintf(
-#if defined(COMPILER_MSVC)
-      "AISW: number of detected audio glitches: %Iu out of %Iu",
-#else
-      "AISW: number of detected audio glitches: %zu out of %zu",
-#endif
-      write_error_count_,
-      write_count_);
+      "AISW: number of detected audio glitches: %" PRIuS " out of %" PRIuS,
+      write_error_count_, write_count_);
   MediaStreamManager::SendMessageToNativeLog(log_string);
   DVLOG(1) << log_string;
 }

content/browser/renderer_host/media/audio_sync_reader.cc

@@ -7,6 +7,7 @@
 #include <algorithm>
 
 #include "base/command_line.h"
+#include "base/format_macros.h"
 #include "base/memory/shared_memory.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/stringprintf.h"
@@ -99,9 +100,9 @@ AudioSyncReader::~AudioSyncReader() {
   renderer_missed_callback_count_ > 0 ?
       LogAudioGlitchResult(AUDIO_RENDERER_AUDIO_GLITCHES) :
       LogAudioGlitchResult(AUDIO_RENDERER_NO_AUDIO_GLITCHES);
-  std::string log_string =
-      base::StringPrintf("ASR: number of detected audio glitches=%d",
-                         static_cast<int>(renderer_missed_callback_count_));
+  std::string log_string = base::StringPrintf(
+      "ASR: number of detected audio glitches: %" PRIuS " out of %" PRIuS,
+      renderer_missed_callback_count_, renderer_callback_count_);
   MediaStreamManager::SendMessageToNativeLog(log_string);
   DVLOG(1) << log_string;
 }