Update .DEPS.git

.DEPS.git

Index: .DEPS.git
diff --git a/.DEPS.git b/.DEPS.git
index 8f9da45bb6746d1c0e1842b3770e4e80a99a464d..8f78fc6ca51bdadad8156b9cfe03eeb60dfb07e3 100644
--- a/.DEPS.git
+++ b/.DEPS.git
@@ -12,15 +12,15 @@ vars = {
 
 deps = {
     'v8/build/gyp':
-        Var('git_url') + '/external/gyp.git@a3e2a5caf24a1e0a45401e09ad131210bf16b852',
+        Var('git_url') + '/external/gyp.git@xxx-r1831',
     'v8/buildtools':
         Var('git_url') + '/chromium/buildtools.git@fb782d4369d5ae04f17a2fceef7de5a63e50f07b',
     'v8/testing/gmock':
-        Var('git_url') + '/external/googlemock.git@896ba0e03f520fb9b6ed582bde2bd00847e3c3f2',
+        Var('git_url') + '/external/googlemock.git@xxx-r485',
     'v8/testing/gtest':
-        Var('git_url') + '/external/googletest.git@4650552ff637bb44ecf7784060091cbed3252211',
+        Var('git_url') + '/external/googletest.git@xxx-r692',
     'v8/third_party/icu':
-        Var('git_url') + '/chromium/deps/icu52.git@26d8859357ac0bfb86b939bf21c087b8eae22494',
+        Var('git_url') + '/chromium/deps/icu52.git@xxx-r277999',
 }
 
 deps_os = {
@@ -32,9 +32,9 @@ deps_os = {
     'win':
     {
         'v8/third_party/cygwin':
-            Var('git_url') + '/chromium/deps/cygwin.git@06a117a90c15174436bfa20ceebbfdf43b7eb820',
+            Var('git_url') + '/chromium/deps/cygwin.git@xxx-r66844',
         'v8/third_party/python_26':
-            Var('git_url') + '/chromium/deps/python_26.git@67d19f904470effe3122d27101cc5a8195abd157',
+            Var('git_url') + '/chromium/deps/python_26.git@xxx-r89111',
     },
 }