Revert of Enable cpplint and fix cpplint errors in webrtc/*audio

webrtc/common_audio/signal_processing/real_fft_unittest.cc

Index: webrtc/common_audio/signal_processing/real_fft_unittest.cc
diff --git a/webrtc/common_audio/signal_processing/real_fft_unittest.cc b/webrtc/common_audio/signal_processing/real_fft_unittest.cc
index fcf11d73c8d61057a62fb8a6b2459e518132c4a9..282342230f278830be701c41927e5db5dbdcaabb 100644
--- a/webrtc/common_audio/signal_processing/real_fft_unittest.cc
+++ b/webrtc/common_audio/signal_processing/real_fft_unittest.cc
@@ -35,9 +35,9 @@
 
 class RealFFTTest : public ::testing::Test {
  protected:
-  RealFFTTest() {
-    WebRtcSpl_Init();
-  }
+   RealFFTTest() {
+     WebRtcSpl_Init();
+   }
 };
 
 TEST_F(RealFFTTest, CreateFailsOnBadInput) {
@@ -60,7 +60,7 @@
   for (i = 0, j = 0; i < kTimeDataLength; i += 1, j += 2) {
     complex_fft_buff[j] = kRefData[i];
     complex_fft_buff[j + 1] = 0;  // Insert zero's to imaginary parts.
-  }
+  };
 
   // Create and run real forward FFT.
   RealFFT* fft = WebRtcSpl_CreateRealFFT(kOrder);