[Android] Add -llog for libwtf.so
[Android] Add -llog for libwtf.so

Now that wtf is built as a separate component, it is failing on the
Android component build. Assertions.cpp uses android/log.h and so the
corresponding gyp target should have -llog in its libraries.

NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/16133003

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@151267 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs