Remove references to libpeerconnection.

What used to be the libpeerconnection library is now compiled
statically into the Chromium binary, so clean up references it.

BUG=chromium:482123
TBR=tommi@webrtc.org

Review URL: https://codereview.webrtc.org/1399513002 .

Cr-Commit-Position: refs/heads/master@{#10216}
diff --git a/talk/app/webrtc/javatests/libjingle_peerconnection_java_unittest.sh b/talk/app/webrtc/javatests/libjingle_peerconnection_java_unittest.sh
index 91b34f7..d49fd00 100755
--- a/talk/app/webrtc/javatests/libjingle_peerconnection_java_unittest.sh
+++ b/talk/app/webrtc/javatests/libjingle_peerconnection_java_unittest.sh
@@ -46,7 +46,7 @@
 CLASSPATH=$CLASSPATH:`pwd`/libjingle_peerconnection_test.jar
 CLASSPATH=$CLASSPATH:`pwd`/libjingle_peerconnection.jar
 
-# This sets java.library.path so our lookup of libpeerconnection.so works.
+# This sets java.library.path so lookup of libjingle_peerconnection_so.so works.
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:`pwd`:`pwd`/lib:`pwd`/lib.target
 
 # The RHS value is replaced by the build action that copies this script to
diff --git a/webrtc/webrtc.gyp b/webrtc/webrtc.gyp
index 13d88b3..c9b3ab5 100644
--- a/webrtc/webrtc.gyp
+++ b/webrtc/webrtc.gyp
@@ -119,8 +119,8 @@
         'rtc_event_log',
       ],
       'conditions': [
-        # TODO(andresp): Chromium libpeerconnection should link directly with
-        # this and no if conditions should be needed on webrtc build files.
+        # TODO(andresp): Chromium should link directly with this and no if
+        # conditions should be needed on webrtc build files.
         ['build_with_chromium==1', {
           'dependencies': [
             '<(webrtc_root)/modules/modules.gyp:video_capture',