Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro

Clang version changed 223108:230914
Details: https://chromium.googlesource.com/chromium/src/+/e144d30..6fdb142/tools/clang/scripts/update.sh

Removes the OVERRIDE macro defined in:
* webrtc/base/common.h
* webrtc/typedefs.h

The majority of the source changes were done by running this in src/:
perl -0pi -e "s/virtual\s([^({;]*(\([^({;]*\)[^({;]*))(OVERRIDE|override)/\1override/sg" `find {talk,webrtc} -name "*.h"  -o -name "*.cc*" -o -name "*.mm*"`

which converted all:
virtual Foo() OVERRIDE
functions to:
Foo() override

Then I manually edited:
* talk/media/webrtc/fakewebrtccommon.h
* webrtc/test/fake_common.h

Remaining uses of OVERRIDE was fixed by search+replace.

Manual edits were done to fix virtual destructors that were
overriding inherited ones.

Finally a build error related to the pure virtual definitions of
Read, Write and Rewind in common_types.h required a bit of
refactoring in:
* webrtc/common_types.cc
* webrtc/common_types.h
* webrtc/system_wrappers/interface/file_wrapper.h
* webrtc/system_wrappers/source/file_impl.cc

This roll should make it possible for us to finally re-enable deadlock
detection for TSan on the buildbots.

BUG=4106
R=pbos@webrtc.org, tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/41069004

Cr-Original-Commit-Position: refs/heads/master@{#8596}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 14665ff7d4024d07e58622f498b23fd980001871
diff --git a/modules/media_file/source/media_file_impl.h b/modules/media_file/source/media_file_impl.h
index 9b14a86..c5038bb 100644
--- a/modules/media_file/source/media_file_impl.h
+++ b/modules/media_file/source/media_file_impl.h
@@ -26,72 +26,71 @@
     MediaFileImpl(const int32_t id);
     ~MediaFileImpl();
 
-    virtual int32_t Process() OVERRIDE;
-    virtual int64_t TimeUntilNextProcess() OVERRIDE;
+    int32_t Process() override;
+    int64_t TimeUntilNextProcess() override;
 
     // MediaFile functions
-    virtual int32_t PlayoutAudioData(int8_t* audioBuffer,
-                                     size_t& dataLengthInBytes) OVERRIDE;
+    int32_t PlayoutAudioData(int8_t* audioBuffer,
+                             size_t& dataLengthInBytes) override;
 
-    virtual int32_t PlayoutStereoData(int8_t* audioBufferLeft,
-                                      int8_t* audioBufferRight,
-                                      size_t& dataLengthInBytes) OVERRIDE;
+    int32_t PlayoutStereoData(int8_t* audioBufferLeft,
+                              int8_t* audioBufferRight,
+                              size_t& dataLengthInBytes) override;
 
-    virtual int32_t StartPlayingAudioFile(
-        const char*  fileName,
+    int32_t StartPlayingAudioFile(
+        const char* fileName,
         const uint32_t notificationTimeMs = 0,
-        const bool           loop = false,
-        const FileFormats    format = kFileFormatPcm16kHzFile,
-        const CodecInst*     codecInst = NULL,
+        const bool loop = false,
+        const FileFormats format = kFileFormatPcm16kHzFile,
+        const CodecInst* codecInst = NULL,
         const uint32_t startPointMs = 0,
-        const uint32_t stopPointMs = 0) OVERRIDE;
+        const uint32_t stopPointMs = 0) override;
 
-    virtual int32_t StartPlayingAudioStream(InStream& stream,
+    int32_t StartPlayingAudioStream(
+        InStream& stream,
         const uint32_t notificationTimeMs = 0,
         const FileFormats format = kFileFormatPcm16kHzFile,
         const CodecInst* codecInst = NULL,
         const uint32_t startPointMs = 0,
-        const uint32_t stopPointMs = 0) OVERRIDE;
+        const uint32_t stopPointMs = 0) override;
 
-    virtual int32_t StopPlaying() OVERRIDE;
+    int32_t StopPlaying() override;
 
-    virtual bool IsPlaying() OVERRIDE;
+    bool IsPlaying() override;
 
-    virtual int32_t PlayoutPositionMs(uint32_t& positionMs) const OVERRIDE;
+    int32_t PlayoutPositionMs(uint32_t& positionMs) const override;
 
-    virtual int32_t IncomingAudioData(const int8_t* audioBuffer,
-                                      const size_t bufferLength) OVERRIDE;
+    int32_t IncomingAudioData(const int8_t* audioBuffer,
+                              const size_t bufferLength) override;
 
-    virtual int32_t StartRecordingAudioFile(
-        const char*  fileName,
-        const FileFormats    format,
-        const CodecInst&     codecInst,
-        const uint32_t notificationTimeMs = 0,
-        const uint32_t maxSizeBytes = 0) OVERRIDE;
+    int32_t StartRecordingAudioFile(const char* fileName,
+                                    const FileFormats format,
+                                    const CodecInst& codecInst,
+                                    const uint32_t notificationTimeMs = 0,
+                                    const uint32_t maxSizeBytes = 0) override;
 
-    virtual int32_t StartRecordingAudioStream(
-        OutStream&           stream,
-        const FileFormats    format,
-        const CodecInst&     codecInst,
-        const uint32_t notificationTimeMs = 0) OVERRIDE;
+    int32_t StartRecordingAudioStream(
+        OutStream& stream,
+        const FileFormats format,
+        const CodecInst& codecInst,
+        const uint32_t notificationTimeMs = 0) override;
 
-    virtual int32_t StopRecording() OVERRIDE;
+    int32_t StopRecording() override;
 
-    virtual bool IsRecording() OVERRIDE;
+    bool IsRecording() override;
 
-    virtual int32_t RecordDurationMs(uint32_t& durationMs) OVERRIDE;
+    int32_t RecordDurationMs(uint32_t& durationMs) override;
 
-    virtual bool IsStereo() OVERRIDE;
+    bool IsStereo() override;
 
-    virtual int32_t SetModuleFileCallback(FileCallback* callback) OVERRIDE;
+    int32_t SetModuleFileCallback(FileCallback* callback) override;
 
-    virtual int32_t FileDurationMs(
-        const char*  fileName,
-        uint32_t&      durationMs,
-        const FileFormats    format,
-        const uint32_t freqInHz = 16000) OVERRIDE;
+    int32_t FileDurationMs(const char* fileName,
+                           uint32_t& durationMs,
+                           const FileFormats format,
+                           const uint32_t freqInHz = 16000) override;
 
-    virtual int32_t codec_info(CodecInst& codecInst) const OVERRIDE;
+    int32_t codec_info(CodecInst& codecInst) const override;
 
 private:
     // Returns true if the combination of format and codecInst is valid.