Addressing webrtc issue 1237, http://code.google.com/p/webrtc/issues/detail?id=1237.
Addressing webrtc issue 1237, http://code.google.com/p/webrtc/issues/detail?id=1237.

Code compared to C. Bit-exact.
Review URL: https://webrtc-codereview.appspot.com/1021004

git-svn-id: 03ae4fbe531b1eefc9d815f31e49022782c42458@3333 4adac7df-926f-26a2-2b94-8c16560cd09d

Alkalyne/webrtctrunk,svn2github/webrtc-Revision-8758,krieger-od/webrtc,CyanogenMod/android_external_chromium_org_third_party_webrtc,Omegaphora/external_chromium_org_third_party_webrtc,svn2github/webrtc-Revision-8758,lukeweber/webrtc-src-override,xhook/webrtc,Omegaphora/external_chromium_org_third_party_webrtc,CyanogenMod/android_external_chromium_org_third_party_webrtc,CyanogenMod/android_external_chromium_org_third_party_webrtc,MIPS/external-chromium_org-third_party-webrtc,MIPS/external-chromium_org-third_party-webrtc,PersonifyInc/chromium_webrtc,xhook/webrtc,aleonliao/webrtc-trunk,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,lukeweber/webrtc-src-override,bpsinc-native/src_third_party_webrtc,android-ia/platform_external_chromium_org_third_party_webrtc,bpsinc-native/src_third_party_webrtc,xin3liang/platform_external_chromium_org_third_party_webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,xin3liang/platform_external_chromium_org_third_party_webrtc,jchavanton/webrtc,Omegaphora/external_chromium_org_third_party_webrtc,xin3liang/platform_external_chromium_org_third_party_webrtc,AOSPU/external_chromium_org_third_party_webrtc,xin3liang/platform_external_chromium_org_third_party_webrtc,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,SlimXperiments/external_chromium_org_third_party_webrtc,CyanogenMod/android_external_chromium_org_third_party_webrtc,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,krieger-od/nwjs_chromium_webrtc,krieger-od/webrtc,AOSPU/external_chromium_org_third_party_webrtc,PersonifyInc/chromium_webrtc,krieger-od/webrtc,jchavanton/webrtc,unisontech/webrtc-core,Omegaphora/external_chromium_org_third_party_webrtc,jchavanton/webrtc,lukeweber/webrtc-src-override,android-ia/platform_external_chromium_org_third_party_webrtc,Omegaphora/external_chromium_org_third_party_webrtc,Alkalyne/webrtctrunk,SlimXperiments/external_chromium_org_third_party_webrtc,unisontech/webrtc-core,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,Alkalyne/webrtctrunk,sippet/webrtc,xin3liang/platform_external_chromium_org_third_party_webrtc,AOSPU/external_chromium_org_third_party_webrtc,krieger-od/nwjs_chromium_webrtc,MIPS/external-chromium_org-third_party-webrtc,xhook/webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,krieger-od/webrtc,aleonliao/webrtc-trunk,xhook/webrtc,krieger-od/nwjs_chromium_webrtc,aleonliao/webrtc-trunk,lukeweber/webrtc-src-override,MIPS/external-chromium_org-third_party-webrtc,unisontech/webrtc-core,lukeweber/webrtc-src-override,AOSPU/external_chromium_org_third_party_webrtc,MIPS/external-chromium_org-third_party-webrtc,SlimXperiments/external_chromium_org_third_party_webrtc,lukeweber/webrtc-src-override,aleonliao/webrtc-trunk,sippet/webrtc,krieger-od/webrtc,android-ia/platform_external_chromium_org_third_party_webrtc,sippet/webrtc,krieger-od/nwjs_chromium_webrtc,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,MIPS/external-chromium_org-third_party-webrtc,svn2github/webrtc-Revision-8758,SlimXperiments/external_chromium_org_third_party_webrtc,bpsinc-native/src_third_party_webrtc,bpsinc-native/src_third_party_webrtc,SlimXperiments/external_chromium_org_third_party_webrtc,lukeweber/webrtc-src-override,AOSPU/external_chromium_org_third_party_webrtc,xin3liang/platform_external_chromium_org_third_party_webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,PersonifyInc/chromium_webrtc,CyanogenMod/android_external_chromium_org_third_party_webrtc,krieger-od/nwjs_chromium_webrtc,svn2github/webrtc-Revision-8758,sippet/webrtc,aleonliao/webrtc-trunk,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,svn2github/webrtc-Revision-8758,bpsinc-native/src_third_party_webrtc,bpsinc-native/src_third_party_webrtc,jchavanton/webrtc,Omegaphora/external_chromium_org_third_party_webrtc,sippet/webrtc,unisontech/webrtc-core,AOSPU/external_chromium_org_third_party_webrtc,jchavanton/webrtc,unisontech/webrtc-core,PersonifyInc/chromium_webrtc,Alkalyne/webrtctrunk,jchavanton/webrtc,android-ia/platform_external_chromium_org_third_party_webrtc,Alkalyne/webrtctrunk,CyanogenMod/android_external_chromium_org_third_party_webrtc,MIPS/external-chromium_org-third_party-webrtc,sippet/webrtc,aleonliao/webrtc-trunk,Omegaphora/external_chromium_org_third_party_webrtc,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,SlimXperiments/external_chromium_org_third_party_webrtc,android-ia/platform_external_chromium_org_third_party_webrtc,MIPS/external-chromium_org-third_party-webrtc,xin3liang/platform_external_chromium_org_third_party_webrtc,Alkalyne/webrtctrunk,CyanogenMod/android_external_chromium_org_third_party_webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,jchavanton/webrtc,xhook/webrtc,android-ia/platform_external_chromium_org_third_party_webrtc,krieger-od/webrtc,bpsinc-native/src_third_party_webrtc,PersonifyInc/chromium_webrtc,jgcaaprom/android_external_chromium_org_third_party_webrtc,xhook/webrtc,SlimXperiments/external_chromium_org_third_party_webrtc,bpsinc-native/src_third_party_webrtc,android-ia/platform_external_chromium_org_third_party_webrtc,svn2github/webrtc-Revision-8758,Alkalyne/webrtctrunk,krieger-od/nwjs_chromium_webrtc,Omegaphora/external_chromium_org_third_party_webrtc,geekboxzone/lollipop_external_chromium_org_third_party_webrtc,android-ia/platform_external_chromium_org_third_party_webrtc,unisontech/webrtc-core,Alkalyne/webrtctrunk,AOSPU/external_chromium_org_third_party_webrtc,PersonifyInc/chromium_webrtc