Roll chromium_revision 20fa2e0bca..8115efcf14 (833170:833270)

Change log: https://chromium.googlesource.com/chromium/src/+log/20fa2e0bca..8115efcf14
Full diff: https://chromium.googlesource.com/chromium/src/+/20fa2e0bca..8115efcf14

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/280be4afd4..80ff24a145
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/cb1a5378d7..2d90f5d537
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/47172103a1..3ef66a777a
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/d5559084a6..0143c42c1b
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/6dac8c69fb..101c4e6407
* src/third_party/perfetto: https://android.googlesource.com/platform/external/perfetto.git/+log/a45552c0f2..9d937e6cbe
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/9a93b50695..4c474af392
DEPS diff: https://chromium.googlesource.com/chromium/src/+/20fa2e0bca..8115efcf14/DEPS

No update to Clang.

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

Change-Id: I6eb798579ce504f0a8f44656bf8ab18bc8adad8f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/196420
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@{#32761}
diff --git a/DEPS b/DEPS
index 4631fa8..aa6ec77 100644
--- a/DEPS
+++ b/DEPS
@@ -7,16 +7,16 @@
   # chromium waterfalls. More info at: crbug.com/570091.
   'checkout_configuration': 'default',
   'checkout_instrumented_libraries': 'checkout_linux and checkout_configuration == "default"',
-  'chromium_revision': '20fa2e0bca794f08cdd82c8949640de56db8a32f',
+  'chromium_revision': '8115efcf140f368c67db7bf1b6887a4429a58192',
 }
 
 deps = {
   # TODO(kjellander): Move this to be Android-only once the libevent dependency
   # in base/third_party/libevent is solved.
   'src/base':
-    'https://chromium.googlesource.com/chromium/src/base@280be4afd49331ce6cc5099854717e26df05a8f9',
+    'https://chromium.googlesource.com/chromium/src/base@80ff24a1458a1b6aed0c1f886600f6ec86411665',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@cb1a5378d740f885ff14cffc3d7c12c593713c79',
+    'https://chromium.googlesource.com/chromium/src/build@2d90f5d5374247596e16eec442ab1f3522d57f36',
   'src/buildtools':
     'https://chromium.googlesource.com/chromium/src/buildtools@6302c1175607a436e18947a5abe9df2209e845fc',
   # Gradle 6.6.1. Used for testing Android Studio project generation for WebRTC.
@@ -25,13 +25,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': 'https://chromium.googlesource.com/chromium/src/ios@47172103a1bbdfbdd3b2be75935d2df2d051f1ab',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@3ef66a777a3fe3e2ef9c4649321fc7f01a2ea460',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@d5559084a6162c5167dc3d2c62598e1aa440addc',
+    'https://chromium.googlesource.com/chromium/src/testing@0143c42c1ba818ee5965c1931878aa7200794458',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@6dac8c69fbccea15a0d3fef29cb2caac5c8fb0c8',
+    'https://chromium.googlesource.com/chromium/src/third_party@101c4e64075ffdcc11e85ce7d38e4f8c16a67f00',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -200,7 +200,7 @@
       'condition': 'checkout_android',
   },
   'src/third_party/perfetto':
-    'https://android.googlesource.com/platform/external/perfetto.git@a45552c0f29dc62ed601a22b258b27ed2838bc57',
+    'https://android.googlesource.com/platform/external/perfetto.git@9d937e6cbed635945701f740350e09b8f0084985',
   'src/third_party/libvpx/source/libvpx':
     'https://chromium.googlesource.com/webm/libvpx.git@b5d77a48d740e211a130c8e45d9353ef8c154a47',
   'src/third_party/libyuv':
@@ -257,7 +257,7 @@
     'condition': 'checkout_win',
   },
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@9a93b5069510f8d016f03b0ff4ab60dc689ec771',
+    'https://chromium.googlesource.com/chromium/src/tools@4c474af392319a305359bf3a352ee26023868413',
   'src/tools/swarming_client':
     'https://chromium.googlesource.com/infra/luci/client-py.git@1a072711d4388c62e02480fabc26c68c24494be9',