Roll chromium_revision 4c9872694a..243a2094e7 (660753:660868)

Change log: https://chromium.googlesource.com/chromium/src/+log/4c9872694a..243a2094e7
Full diff: https://chromium.googlesource.com/chromium/src/+/4c9872694a..243a2094e7

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/5a3c8a6d57..fba03dece9
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/865cb800d6..3c7a12c795
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/dd4258e733..11b06981d9
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/9d9a16dab9..904b090729
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/472de41bf6..fb42db204b
* src/third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/fd64d5d2d4..b1d937f421
* src/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/5737f025b5..0e405d1ac6
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/8c467d7632..912a00ef8d
DEPS diff: https://chromium.googlesource.com/chromium/src/+/4c9872694a..243a2094e7/DEPS

No update to Clang.

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

Change-Id: I8d7631c35d9a83c9b9e137d1e020117f8aeb42da
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/137481
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@{#27976}
diff --git a/DEPS b/DEPS
index 01113e7..13626f1 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': '4c9872694a669341624e4e05d5324ab5265f5e70',
+  'chromium_revision': '243a2094e7e627381c1595eb4ceaebf6594de49f',
   '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': 'fd64d5d2d4a77c909aa24986a25b43f685d4504b',
+  'catapult_revision': 'b1d937f4218ece4f194f35e0d2475f51ce4493c7',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.
@@ -86,9 +86,9 @@
   # 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' + '@' + '5a3c8a6d5757d308318fe5fd7aa60eb6916df1d5',
+    Var('chromium_git') + '/chromium/src/base' + '@' + 'fba03dece92a34d83fe1acd8580c92e6aaa15919',
   'src/build':
-    Var('chromium_git') + '/chromium/src/build' + '@' + '865cb800d6176391f1c044e665ec6b447230bbae',
+    Var('chromium_git') + '/chromium/src/build' + '@' + '3c7a12c7956d3751ef6e23bcf25363c007399af4',
   'src/buildtools':
     Var('chromium_git') + '/chromium/src/buildtools' + '@' + '1f329a6e26a366c9a6f2b970f21e10133f7ceee6',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
@@ -98,13 +98,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + 'dd4258e733034f4d479f55c5f7a688813697647e',
+    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + '11b06981d90e401b99c9798d696a5493d2848dbb',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    Var('chromium_git') + '/chromium/src/testing' + '@' + '9d9a16dab924ac86191542bc9a3538e61192ccb3',
+    Var('chromium_git') + '/chromium/src/testing' + '@' + '904b090729598096f2fae4521bbe6cd02f69e19e',
   'src/third_party':
-    Var('chromium_git') + '/chromium/src/third_party' + '@' + '472de41bf691ba305b001bd32140e65562b89d8c',
+    Var('chromium_git') + '/chromium/src/third_party' + '@' + 'fb42db204b34c32f52ba7de572faf19e19b92cba',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -199,7 +199,7 @@
   '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' + '@' + '5737f025b55d6ee2b4469d244f77f275a5e9f1a2',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '0e405d1ac6adc90fcb7082270363d9e11758e28c',
   'src/third_party/errorprone/lib': {
       'url': Var('chromium_git') + '/chromium/third_party/errorprone.git' + '@' + '980d49e839aa4984015efed34b0134d4b2c9b6d7',
       'condition': 'checkout_android',
@@ -312,7 +312,7 @@
   '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' + '@' + '8c467d76328c726f4d94ea78037c4d2ac03b09b2',
+    Var('chromium_git') + '/chromium/src/tools' + '@' + '912a00ef8df7937e2e9affe347fa177ae7732c5f',
   'src/tools/swarming_client':
     Var('chromium_git') + '/infra/luci/client-py.git' + '@' +  Var('swarming_revision'),