Fix master IP in submit_try

Unreviewed.  Should have this reference:
http://skia.googlecode.com/svn/buildbot/site_config/global_variables.json
(SkipBuildbotRuns)
Review URL: https://codereview.appspot.com/7314045

git-svn-id: http://skia.googlecode.com/svn/trunk@7598 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tools/submit_try b/tools/submit_try
index 0a4cf2d..9002d98 100755
--- a/tools/submit_try
+++ b/tools/submit_try
@@ -26,7 +26,7 @@
 # Contact information for the build master.
 # TODO(borenet): Share this information from a single location. Filed bug:
 # http://code.google.com/p/skia/issues/detail?id=1081
-SKIA_BUILD_MASTER_HOST = '70.32.156.51'
+SKIA_BUILD_MASTER_HOST = '70.32.156.53'
 SKIA_BUILD_MASTER_PORT = '10117'
 
 # All try builders have this suffix.