Fix trailing whitespace in .cpp, .h, and .idl files

Source/core/platform/audio/chromium/FFTFrameOpenMAXDLAndroid.cpp

Index: Source/core/platform/audio/chromium/FFTFrameOpenMAXDLAndroid.cpp
diff --git a/Source/core/platform/audio/chromium/FFTFrameOpenMAXDLAndroid.cpp b/Source/core/platform/audio/chromium/FFTFrameOpenMAXDLAndroid.cpp
index 9f5d9ba21d903390064df4af2352ea4f2941941d..6e501edc97982180d33c51f98593414edc719247 100644
--- a/Source/core/platform/audio/chromium/FFTFrameOpenMAXDLAndroid.cpp
+++ b/Source/core/platform/audio/chromium/FFTFrameOpenMAXDLAndroid.cpp
@@ -116,7 +116,7 @@ void FFTFrame::multiply(const FFTFrame& frame)
     float real0 = realP1[0];
     float imag0 = imagP1[0];
 
-    VectorMath::zvmul(realP1, imagP1, realP2, imagP2, realP1, imagP1, halfSize); 
+    VectorMath::zvmul(realP1, imagP1, realP2, imagP2, realP1, imagP1, halfSize);
 
     // Multiply the packed DC/nyquist component
     realP1[0] = real0 * realP2[0];
@@ -170,7 +170,7 @@ void FFTFrame::doInverseFFT(float* data)
         fftData[1] = 0;
         fftData[m_FFTSize] = imag[0];
         fftData[m_FFTSize + 1] = 0;
-    
+
         omxSP_FFTInv_CCSToR_F32_Sfs(fftData, data, m_inverseContext);
     }
 }