Default constructor for RtcpAppHandler.

Whenever this test (RtcpApplicationDefinedPacketsCanBeSentAndReceived) fails
because it's being run on a slower system (such as one running under valgrind),
valgrind reports a lot of undefined-value errors. Initializing the data
makes sure that, while the EXPECT_EQs trigger, they don't cause any errors in
valgrind.

BUG=
R=xians@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1822004

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4363 4adac7df-926f-26a2-2b94-8c16560cd09d
Update talk folder to revision=49470012. Same as 375 in libjingle's google code repository.

TBR=wu@webrtc.org

BUG=N/A

Review URL: https://webrtc-codereview.appspot.com/1824004

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4364 4adac7df-926f-26a2-2b94-8c16560cd09d
talk: DataChannel.java repeated contents. This removes the duplicate.

TBR=ajm

BUG=N/A

Review URL: https://webrtc-codereview.appspot.com/1825004

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4365 4adac7df-926f-26a2-2b94-8c16560cd09d
Undo libvpx include changes in r4348 to fix build.

A longer term fix is needed, but this at least quickly unblocks the build.

R=pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1816005

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4367 4adac7df-926f-26a2-2b94-8c16560cd09d
Roll tools/android 4235:4258, to pick up an x86 md5sum_bin binary

BUG=None
TEST=Trybots passing
R=fischman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1821004

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4370 4adac7df-926f-26a2-2b94-8c16560cd09d
AppRTCDemo: build fixes for iOS build in webrtc

BUG=1421,1450,1451
TESTED=git try, also the same patch (along with a bunch of other, non-webrtc changes) in a libjingle checkout allows building iOS AppRTCDemo
R=andrew@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1829004

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4371 4adac7df-926f-26a2-2b94-8c16560cd09d
Makes webrtc and libjingle build from the same gyp-file. Also, the libjingle and webrtc DEPS revisions were mismatching. This cl takes the most recent revision of mismatches.

TESTED=git try
BUG=1932
R=andrew@webrtc.org, fischman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1804004

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4372 4adac7df-926f-26a2-2b94-8c16560cd09d
Revert 4372 "Makes webrtc and libjingle build from the same gyp-..."

> Makes webrtc and libjingle build from the same gyp-file. Also, the libjingle and webrtc DEPS revisions were mismatching. This cl takes the most recent revision of mismatches.
> 
> TESTED=git try
> BUG=1932
> R=andrew@webrtc.org, fischman@webrtc.org
> 
> Review URL: https://webrtc-codereview.appspot.com/1804004

TBR=henrike@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/1835004

git-svn-id: https://webrtc.googlecode.com/svn/trunk@4373 4adac7df-926f-26a2-2b94-8c16560cd09d