Roll chromium_revision 1a5b138d55..8486e16478 (1185348:1185512)

Change log: https://chromium.googlesource.com/chromium/src/+log/1a5b138d55..8486e16478
Full diff: https://chromium.googlesource.com/chromium/src/+/1a5b138d55..8486e16478

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/c67d4f6e2f..b4f1c8738d
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/fdb6d5c65f..35d9bb8611
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/603c235f6d..4f770be4d1
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/9d256f9aab..66561fe49b
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/d04c98ea60..bf88197c11
* src/third_party/androidx: 3GPiUhXOqMNAda6brh0YvCA7mGHvsF9frAG8Z7UfsnQC..s0BP2VzrfVz8BFQGrKsjEs-LG7f8nkOTToR3K5KrMWgC
* src/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/978f43dd52..b11693a5ca
* src/third_party/libaom/source/libaom: https://aomedia.googlesource.com/aom.git/+log/ca708d66b6..584717120f
* src/third_party/libunwind/src: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git/+log/b113f23e4c..d92e619eaa
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/3df66a1c3e..547556f857
DEPS diff: https://chromium.googlesource.com/chromium/src/+/1a5b138d55..8486e16478/DEPS

No update to Clang.

BUG=None

Change-Id: Ia431f8a1172549e4763dd3f09ea64966deab9799
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/316906
Bot-Commit: 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/main@{#40577}
diff --git a/DEPS b/DEPS
index ba5056a..36c4887 100644
--- a/DEPS
+++ b/DEPS
@@ -10,7 +10,7 @@
   # chromium waterfalls. More info at: crbug.com/570091.
   'checkout_configuration': 'default',
   'checkout_instrumented_libraries': 'checkout_linux and checkout_configuration == "default"',
-  'chromium_revision': '1a5b138d55742de8568275886a354576e39a5ac0',
+  'chromium_revision': '8486e164785d01f31c689705ff51746359a768a0',
 
   # Fetch the prebuilt binaries for llvm-cov and llvm-profdata. Needed to
   # process the raw profiles produced by instrumented targets (built with
@@ -50,9 +50,9 @@
 deps = {
   # TODO(kjellander): Move this to be Android-only.
   'src/base':
-    'https://chromium.googlesource.com/chromium/src/base@c67d4f6e2f86422d2f89ecbc2056defb3b089c30',
+    'https://chromium.googlesource.com/chromium/src/base@b4f1c8738deb112b8cfb20c2c49d16194cc9c4aa',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@fdb6d5c65f830b667db04f90c1dfeb84df1d3770',
+    'https://chromium.googlesource.com/chromium/src/build@35d9bb861168b289696249038f99d64ad4efd3ea',
   'src/buildtools':
     'https://chromium.googlesource.com/chromium/src/buildtools@c4a369c9b6eb16d5231a9f28c24743361841858e',
   # Gradle 6.6.1. Used for testing Android Studio project generation for WebRTC.
@@ -61,13 +61,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': 'https://chromium.googlesource.com/chromium/src/ios@603c235f6d809c832cf7e1b96d4159d2f559fe96',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@4f770be4d155107890194fe6f6a4be50321f8649',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@9d256f9aab5d7ea373e7339c02325ca579171166',
+    'https://chromium.googlesource.com/chromium/src/testing@66561fe49bc7b1069181086501d56af6c426cc2e',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@d04c98ea60f15a3924834e1ab990346a45a72fce',
+    'https://chromium.googlesource.com/chromium/src/third_party@bf88197c11267ec13131f582cb7546ed521930c7',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -119,7 +119,7 @@
   'src/third_party/libc++abi/src':
     'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git@6a8358a1423aa37f33d87b300b634c067b2741c1',
   'src/third_party/libunwind/src':
-    'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git@b113f23e4c61d00e3e7160a2d36b74d7c179364c',
+    'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git@d92e619eaa12123a2c235f81c8b0399aafe49ddf',
 
   'src/third_party/ninja': {
     'packages': [
@@ -191,7 +191,7 @@
   'src/third_party/crc32c/src':
     'https://chromium.googlesource.com/external/github.com/google/crc32c.git@fa5ade41ee480003d9c5af6f43567ba22e4e17e6',
   'src/third_party/depot_tools':
-    'https://chromium.googlesource.com/chromium/tools/depot_tools.git@978f43dd52c498224e72f806fbf47b25edf249d5',
+    'https://chromium.googlesource.com/chromium/tools/depot_tools.git@b11693a5cab86ffe6be648fc39818daac33027d8',
   'src/third_party/ffmpeg':
     'https://chromium.googlesource.com/chromium/third_party/ffmpeg.git@0ba37733400593b162e5ae9ff26b384cff49c250',
   'src/third_party/flatbuffers/src':
@@ -289,7 +289,7 @@
   'src/third_party/dav1d/libdav1d':
     'https://chromium.googlesource.com/external/github.com/videolan/dav1d.git@f8ae94eca0f53502a2cddd29a263c1edea4822a0',
   'src/third_party/libaom/source/libaom':
-    'https://aomedia.googlesource.com/aom.git@ca708d66b6bc06e6643da78a3ba1f73b06529be0',
+    'https://aomedia.googlesource.com/aom.git@584717120f2997bc29b1e9becce3322be01fc807',
   'src/third_party/libunwindstack': {
       'url': 'https://chromium.googlesource.com/chromium/src/third_party/libunwindstack.git@4dbfa0e8c844c8e243b297bc185e54a99ff94f9e',
       'condition': 'checkout_android',
@@ -344,7 +344,7 @@
     'condition': 'checkout_android',
   },
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@3df66a1c3e55daa3b382bb7ad1f73ba7f638b385',
+    'https://chromium.googlesource.com/chromium/src/tools@547556f857eb587ada71487fe96115f6a4465459',
 
   'src/third_party/accessibility_test_framework': {
       'packages': [
@@ -416,7 +416,7 @@
     'packages': [
       {
           'package': 'chromium/third_party/androidx',
-          'version': '3GPiUhXOqMNAda6brh0YvCA7mGHvsF9frAG8Z7UfsnQC',
+          'version': 's0BP2VzrfVz8BFQGrKsjEs-LG7f8nkOTToR3K5KrMWgC',
       },
     ],
     'condition': 'checkout_android',