Android: start upstreaming some of our perf tests.

tools/chrome_remote_control/chrome_remote_control/android_browser_finder.py

Index: tools/chrome_remote_control/chrome_remote_control/android_browser_finder.py
diff --git a/tools/chrome_remote_control/chrome_remote_control/android_browser_finder.py b/tools/chrome_remote_control/chrome_remote_control/android_browser_finder.py
index 92c6a280a1cd1d375f4c7ca342fc8bfbbd6b1aa7..a0d4b04da800467fdc61a9af0267197d6e8c11a1 100644
--- a/tools/chrome_remote_control/chrome_remote_control/android_browser_finder.py
+++ b/tools/chrome_remote_control/chrome_remote_control/android_browser_finder.py
@@ -10,6 +10,7 @@ import subprocess
 
 from chrome_remote_control import adb_commands
 from chrome_remote_control import android_browser_backend
+from chrome_remote_control import android_platform
 from chrome_remote_control import browser
 from chrome_remote_control import possible_browser
 
@@ -52,7 +53,10 @@ class PossibleAndroidBrowser(possible_browser.PossibleBrowser):
   def Create(self):
     backend = android_browser_backend.AndroidBrowserBackend(
         self._options, *self._args)
-    return browser.Browser(backend)
+    platform = android_platform.AndroidPlatform(
+        self._args[0].Adb(), self._args[1],
+        self._args[1] + self._args[4])
+    return browser.Browser(backend, platform)
 
 def FindAllAvailableBrowsers(options, logging=real_logging):
   """Finds all the desktop browsers available on this machine."""
@@ -136,11 +140,9 @@ def FindAllAvailableBrowsers(options, logging=real_logging):
   # but make it accessible to the device.
   if len(possible_browsers) and not adb_commands.HasForwarder(adb):
     logging.warn('chrome_remote_control detected an android device. However,')
-    logging.warn('Chrome\'s port-forwarder app is not installed on the device.')
+    logging.warn('Chrome\'s port-forwarder app is not available.')
     logging.warn('To build:')
-    logging.warn('  make -j16 out/$BUILDTYPE/forwarder')
-    logging.warn('And then install it:')
-    logging.warn('  %s', adb_commands.HowToInstallForwarder())
+    logging.warn('  make -j16 host_forwarder device_forwarder')
     logging.warn('')
     logging.warn('')
     return []