Reformat the WebRTC code base

Running clang-format with chromium's style guide.

The goal is n-fold:
 * providing consistency and readability (that's what code guidelines are for)
 * preventing noise with presubmit checks and git cl format
 * building on the previous point: making it easier to automatically fix format issues
 * you name it

Please consider using git-hyper-blame to ignore this commit.

Bug: webrtc:9340
Change-Id: I694567c4cdf8cee2860958cfe82bfaf25848bb87
Reviewed-on: https://webrtc-review.googlesource.com/81185
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23660}
diff --git a/sdk/objc/Framework/Headers/WebRTC/RTCRtpCodecParameters.h b/sdk/objc/Framework/Headers/WebRTC/RTCRtpCodecParameters.h
index 4ba0364..bb9aa90 100644
--- a/sdk/objc/Framework/Headers/WebRTC/RTCRtpCodecParameters.h
+++ b/sdk/objc/Framework/Headers/WebRTC/RTCRtpCodecParameters.h
@@ -14,22 +14,22 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-RTC_EXTERN const NSString * const kRTCRtxCodecName;
-RTC_EXTERN const NSString * const kRTCRedCodecName;
-RTC_EXTERN const NSString * const kRTCUlpfecCodecName;
-RTC_EXTERN const NSString * const kRTCFlexfecCodecName;
-RTC_EXTERN const NSString * const kRTCOpusCodecName;
-RTC_EXTERN const NSString * const kRTCIsacCodecName;
-RTC_EXTERN const NSString * const kRTCL16CodecName;
-RTC_EXTERN const NSString * const kRTCG722CodecName;
-RTC_EXTERN const NSString * const kRTCIlbcCodecName;
-RTC_EXTERN const NSString * const kRTCPcmuCodecName;
-RTC_EXTERN const NSString * const kRTCPcmaCodecName;
-RTC_EXTERN const NSString * const kRTCDtmfCodecName;
-RTC_EXTERN const NSString * const kRTCComfortNoiseCodecName;
-RTC_EXTERN const NSString * const kRTCVp8CodecName;
-RTC_EXTERN const NSString * const kRTCVp9CodecName;
-RTC_EXTERN const NSString * const kRTCH264CodecName;
+RTC_EXTERN const NSString *const kRTCRtxCodecName;
+RTC_EXTERN const NSString *const kRTCRedCodecName;
+RTC_EXTERN const NSString *const kRTCUlpfecCodecName;
+RTC_EXTERN const NSString *const kRTCFlexfecCodecName;
+RTC_EXTERN const NSString *const kRTCOpusCodecName;
+RTC_EXTERN const NSString *const kRTCIsacCodecName;
+RTC_EXTERN const NSString *const kRTCL16CodecName;
+RTC_EXTERN const NSString *const kRTCG722CodecName;
+RTC_EXTERN const NSString *const kRTCIlbcCodecName;
+RTC_EXTERN const NSString *const kRTCPcmuCodecName;
+RTC_EXTERN const NSString *const kRTCPcmaCodecName;
+RTC_EXTERN const NSString *const kRTCDtmfCodecName;
+RTC_EXTERN const NSString *const kRTCComfortNoiseCodecName;
+RTC_EXTERN const NSString *const kRTCVp8CodecName;
+RTC_EXTERN const NSString *const kRTCVp9CodecName;
+RTC_EXTERN const NSString *const kRTCH264CodecName;
 
 /** Defined in http://w3c.github.io/webrtc-pc/#idl-def-RTCRtpCodecParameters */
 RTC_EXPORT