Roll chromium_revision b4fb8097f2..3b81a4d714 (628538:629131)

Change log: https://chromium.googlesource.com/chromium/src/+log/b4fb8097f2..3b81a4d714
Full diff: https://chromium.googlesource.com/chromium/src/+/b4fb8097f2..3b81a4d714

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/4b78c0bd13..b9e6c33d47
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/eb6198331c..62f9da8172
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/8f35e7fbb0..6da1dd4151
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/76a6275418..a723626311
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/3bd4180fbf..4658cd1395
* src/third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/8af4b4b644..a308a9443c
* src/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/a1fbdff177..367af22db5
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/7d96add57e..eee02d74ec
DEPS diff: https://chromium.googlesource.com/chromium/src/+/b4fb8097f2..3b81a4d714/DEPS

Clang version changed 352138:353069
Details: https://chromium.googlesource.com/chromium/src/+/b4fb8097f2..3b81a4d714/tools/clang/scripts/update.py

TBR=chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com,
BUG=None

Change-Id: I3bbb6db0940daa5cef68eaacf03dd4cca8798090
Reviewed-on: https://webrtc-review.googlesource.com/c/121530
Reviewed-by: Autoroller <chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com>
Commit-Queue: Autoroller <chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#26551}
diff --git a/DEPS b/DEPS
index 17f89bc..c8311ad 100644
--- a/DEPS
+++ b/DEPS
@@ -7,7 +7,7 @@
   'checkout_configuration': 'default',
   'checkout_instrumented_libraries': 'checkout_linux and checkout_configuration == "default"',
   'webrtc_git': 'https://webrtc.googlesource.com',
-  'chromium_revision': 'b4fb8097f2d5bd6acf4087a12db20141cec5f76e',
+  'chromium_revision': '3b81a4d7142d0a1061a6a3c862040fabc44fab6d',
   'boringssl_git': 'https://boringssl.googlesource.com',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
@@ -24,7 +24,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult
   # and whatever else without interference from each other.
-  'catapult_revision': '8af4b4b644430445f8f5b31047f85cf06058c23d',
+  'catapult_revision': 'a308a9443ca9c061ba0e5eba0df40d1c8bfd637e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.
@@ -46,9 +46,9 @@
   # TODO(kjellander): Move this to be Android-only once the libevent dependency
   # in base/third_party/libevent is solved.
   'src/base':
-    Var('chromium_git') + '/chromium/src/base' + '@' + '4b78c0bd133e7d4c25f43f0eb32599135d74a114',
+    Var('chromium_git') + '/chromium/src/base' + '@' + 'b9e6c33d470dddb3e3638ab17a424edba9d889b1',
   'src/build':
-    Var('chromium_git') + '/chromium/src/build' + '@' + 'eb6198331cdc3c2cc8967a38f9096128c7ae1107',
+    Var('chromium_git') + '/chromium/src/build' + '@' + '62f9da817215aae11057f669c959b08ea48e5683',
   'src/buildtools':
     Var('chromium_git') + '/chromium/buildtools.git' + '@' + '6fbda1b24c1893a893b17aa219b765b9e7c801d8',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
@@ -58,13 +58,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + '8f35e7fbb00056d6a1eda00abcf20d3f98c98a45',
+    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + '6da1dd4151d73b1429c14cf2d4ce2da9a98e09e5',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    Var('chromium_git') + '/chromium/src/testing' + '@' + '76a6275418b74956723682e8e6c66b13131bd81f',
+    Var('chromium_git') + '/chromium/src/testing' + '@' + 'a723626311f6c62e0f8dbf8234d622e6d057cf13',
   'src/third_party':
-    Var('chromium_git') + '/chromium/src/third_party' + '@' + '3bd4180fbfa29e816578913747294926bc1d2afb',
+    Var('chromium_git') + '/chromium/src/third_party' + '@' + '4658cd1395315ed7b860232192776691fc183d76',
   'src/third_party/android_ndk': {
       'url': Var('chromium_git') + '/android_ndk.git' + '@' + '4e2cea441bfd43f0863d14f57b1e1844260b9884',
       'condition': 'checkout_android',
@@ -111,7 +111,7 @@
   'src/third_party/colorama/src':
     Var('chromium_git') + '/external/colorama.git' + '@' + '799604a1041e9b3bc5d2789ecbd7e8db2e18e6b8',
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + 'a1fbdff17736899759ae1d320ac684122bef21bd',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '367af22db5a97a21c370c0db974de501673e061a',
   'src/third_party/errorprone/lib': {
       'url': Var('chromium_git') + '/chromium/third_party/errorprone.git' + '@' + '980d49e839aa4984015efed34b0134d4b2c9b6d7',
       'condition': 'checkout_android',
@@ -229,7 +229,7 @@
   'src/third_party/yasm/source/patched-yasm':
     Var('chromium_git') + '/chromium/deps/yasm/patched-yasm.git' + '@' + '720b70524a4424b15fc57e82263568c8ba0496ad',
   'src/tools':
-    Var('chromium_git') + '/chromium/src/tools' + '@' + '7d96add57e611a4e4271696fce71e968fd83ef50',
+    Var('chromium_git') + '/chromium/src/tools' + '@' + 'eee02d74ecc5e4972b72c0cd063eced3ef415e1b',
   'src/tools/swarming_client':
     Var('chromium_git') + '/infra/luci/client-py.git' + '@' +  Var('swarming_revision'),