Add remoting_webapp_v2 as a dependency to chromoting_integration_tests_run.

BUG=

Review URL: https://codereview.chromium.org/647053003

Cr-Commit-Position: refs/heads/master@{#299796}

testing/chromoting/integration_tests.gyp

@@ -12,6 +12,7 @@
           'dependencies': [
             '../../chrome/chrome.gyp:browser_tests',
             '../../remoting/remoting.gyp:remoting_webapp_v1',
+            '../../remoting/remoting.gyp:remoting_webapp_v2',
           ],
           'includes': [
             '../../build/isolate.gypi',