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-Commit-Position: refs/heads/master@{#8596}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8596 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_processing/audio_processing_impl.h b/webrtc/modules/audio_processing/audio_processing_impl.h
index d82ef02..68abdf6 100644
--- a/webrtc/modules/audio_processing/audio_processing_impl.h
+++ b/webrtc/modules/audio_processing/audio_processing_impl.h
@@ -91,57 +91,55 @@
   virtual ~AudioProcessingImpl();
 
   // AudioProcessing methods.
-  virtual int Initialize() OVERRIDE;
-  virtual int Initialize(int input_sample_rate_hz,
-                         int output_sample_rate_hz,
-                         int reverse_sample_rate_hz,
-                         ChannelLayout input_layout,
-                         ChannelLayout output_layout,
-                         ChannelLayout reverse_layout) OVERRIDE;
-  virtual void SetExtraOptions(const Config& config) OVERRIDE;
-  virtual int set_sample_rate_hz(int rate) OVERRIDE;
-  virtual int input_sample_rate_hz() const OVERRIDE;
-  virtual int sample_rate_hz() const OVERRIDE;
-  virtual int proc_sample_rate_hz() const OVERRIDE;
-  virtual int proc_split_sample_rate_hz() const OVERRIDE;
-  virtual int num_input_channels() const OVERRIDE;
-  virtual int num_output_channels() const OVERRIDE;
-  virtual int num_reverse_channels() const OVERRIDE;
-  virtual void set_output_will_be_muted(bool muted) OVERRIDE;
-  virtual bool output_will_be_muted() const OVERRIDE;
-  virtual int ProcessStream(AudioFrame* frame) OVERRIDE;
-  virtual int ProcessStream(const float* const* src,
-                            int samples_per_channel,
-                            int input_sample_rate_hz,
-                            ChannelLayout input_layout,
-                            int output_sample_rate_hz,
-                            ChannelLayout output_layout,
-                            float* const* dest) OVERRIDE;
-  virtual int AnalyzeReverseStream(AudioFrame* frame) OVERRIDE;
-  virtual int AnalyzeReverseStream(const float* const* data,
-                                   int samples_per_channel,
-                                   int sample_rate_hz,
-                                   ChannelLayout layout) OVERRIDE;
-  virtual int set_stream_delay_ms(int delay) OVERRIDE;
-  virtual int stream_delay_ms() const OVERRIDE;
-  virtual bool was_stream_delay_set() const OVERRIDE;
-  virtual void set_delay_offset_ms(int offset) OVERRIDE;
-  virtual int delay_offset_ms() const OVERRIDE;
-  virtual void set_stream_key_pressed(bool key_pressed) OVERRIDE;
-  virtual bool stream_key_pressed() const OVERRIDE;
-  virtual int StartDebugRecording(
-      const char filename[kMaxFilenameSize]) OVERRIDE;
-  virtual int StartDebugRecording(FILE* handle) OVERRIDE;
-  virtual int StartDebugRecordingForPlatformFile(
-      rtc::PlatformFile handle) OVERRIDE;
-  virtual int StopDebugRecording() OVERRIDE;
-  virtual EchoCancellation* echo_cancellation() const OVERRIDE;
-  virtual EchoControlMobile* echo_control_mobile() const OVERRIDE;
-  virtual GainControl* gain_control() const OVERRIDE;
-  virtual HighPassFilter* high_pass_filter() const OVERRIDE;
-  virtual LevelEstimator* level_estimator() const OVERRIDE;
-  virtual NoiseSuppression* noise_suppression() const OVERRIDE;
-  virtual VoiceDetection* voice_detection() const OVERRIDE;
+  int Initialize() override;
+  int Initialize(int input_sample_rate_hz,
+                 int output_sample_rate_hz,
+                 int reverse_sample_rate_hz,
+                 ChannelLayout input_layout,
+                 ChannelLayout output_layout,
+                 ChannelLayout reverse_layout) override;
+  void SetExtraOptions(const Config& config) override;
+  int set_sample_rate_hz(int rate) override;
+  int input_sample_rate_hz() const override;
+  int sample_rate_hz() const override;
+  int proc_sample_rate_hz() const override;
+  int proc_split_sample_rate_hz() const override;
+  int num_input_channels() const override;
+  int num_output_channels() const override;
+  int num_reverse_channels() const override;
+  void set_output_will_be_muted(bool muted) override;
+  bool output_will_be_muted() const override;
+  int ProcessStream(AudioFrame* frame) override;
+  int ProcessStream(const float* const* src,
+                    int samples_per_channel,
+                    int input_sample_rate_hz,
+                    ChannelLayout input_layout,
+                    int output_sample_rate_hz,
+                    ChannelLayout output_layout,
+                    float* const* dest) override;
+  int AnalyzeReverseStream(AudioFrame* frame) override;
+  int AnalyzeReverseStream(const float* const* data,
+                           int samples_per_channel,
+                           int sample_rate_hz,
+                           ChannelLayout layout) override;
+  int set_stream_delay_ms(int delay) override;
+  int stream_delay_ms() const override;
+  bool was_stream_delay_set() const override;
+  void set_delay_offset_ms(int offset) override;
+  int delay_offset_ms() const override;
+  void set_stream_key_pressed(bool key_pressed) override;
+  bool stream_key_pressed() const override;
+  int StartDebugRecording(const char filename[kMaxFilenameSize]) override;
+  int StartDebugRecording(FILE* handle) override;
+  int StartDebugRecordingForPlatformFile(rtc::PlatformFile handle) override;
+  int StopDebugRecording() override;
+  EchoCancellation* echo_cancellation() const override;
+  EchoControlMobile* echo_control_mobile() const override;
+  GainControl* gain_control() const override;
+  HighPassFilter* high_pass_filter() const override;
+  LevelEstimator* level_estimator() const override;
+  NoiseSuppression* noise_suppression() const override;
+  VoiceDetection* voice_detection() const override;
 
  protected:
   // Overridden in a mock.