Roll chromium_revision 1a7fcf6220..34215edf2e (444851:444898)

DEPS

Index: DEPS
diff --git a/DEPS b/DEPS
index 04ae3ebd5f22addfda8edb3dcaea58a98b5a4747..561168e096ec58bee25e39e55c26bb264b96bb8e 100644
--- a/DEPS
+++ b/DEPS
@@ -2,7 +2,7 @@
 
 vars = {
   'chromium_git': 'https://chromium.googlesource.com',
-  'chromium_revision': '1a7fcf622020ce0685a1a81a227d6b67650f8251',
+  'chromium_revision': '34215edf2e52ccf0e9fd52135afd1addde2c7356',
   'boringssl_git': 'https://boringssl.googlesource.com',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
@@ -50,7 +50,7 @@ deps = {
   'src/testing/gmock':
     Var('chromium_git') + '/external/googlemock.git' + '@' + '0421b6f358139f02e102c9c332ce19a33faf75be', # from svn revision 566
   'src/third_party':
-    Var('chromium_git') + '/chromium/src/third_party' + '@' + '29884dce7f6f93fc5f3efa37afafda0e24566c54',
+    Var('chromium_git') + '/chromium/src/third_party' + '@' + '56f93b1301947c386ed193b28f93cc78db1095fc',
   'src/third_party/boringssl/src':
    Var('boringssl_git') + '/boringssl.git' + '@' +  Var('boringssl_revision'),
   'src/third_party/catapult':
@@ -85,7 +85,7 @@ deps = {
   'src/third_party/yasm/source/patched-yasm':
     Var('chromium_git') + '/chromium/deps/yasm/patched-yasm.git' + '@' + '7da28c6c7c6a1387217352ce02b31754deb54d2a',
   'src/tools':
-    Var('chromium_git') + '/chromium/src/tools' + '@' + 'b8c8920f3b73f4985cbc577e88507aad4621ef70',
+    Var('chromium_git') + '/chromium/src/tools' + '@' + '071d8aeee212bffafd14e617dba413adcb808ecb',
   'src/tools/gyp':
     Var('chromium_git') + '/external/gyp.git' + '@' + 'e7079f0e0e14108ab0dba58728ff219637458563',
    'src/tools/swarming_client':