Add guava to chromium third party

DEPS

Index: DEPS
diff --git a/DEPS b/DEPS
index cd76fcca7a800cbaee00c1eb21d03caffd3f173a..512b20747bbe15b6de56252cb57d19b481932df1 100644
--- a/DEPS
+++ b/DEPS
@@ -596,6 +596,16 @@ hooks = [
     ],
   },
   {
+    'name': 'guava',
+    'pattern': '.',
+    'action': ['python',
+               'src/build/android/update_third_party_jar.py',

[mikecase (-- gone --), 2016/06/07 20:01:36]

Update script name

[Yoland Yan(Google), 2016/06/08 20:34:00]

Done.

+               'download',
+               '-b', 'chromium-guava',
+               '-l', 'src/third_party/guava'
+    ],
+  },
+  {
     # Downloads the current stable linux sysroot to build/linux/ if needed.
     # This sysroot updates at about the same rate that the chrome build deps
     # change. This script is a no-op except for linux users who are doing