Roll chromium_revision a04842f6a7..29886952c7 (833885:834077)

Change log: https://chromium.googlesource.com/chromium/src/+log/a04842f6a7..29886952c7
Full diff: https://chromium.googlesource.com/chromium/src/+/a04842f6a7..29886952c7

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/792f2f6cce..2cf393da6a
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/33d5eb7739..6683e0fb96
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/42975a9f27..3f061f0ed9
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/a2515f6c44..40afc7521c
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/06e33eea0b..7696a99ec4
* src/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/b283821099..e602c60a2b
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/16f0601dfc..bfa52ebd2d
DEPS diff: https://chromium.googlesource.com/chromium/src/+/a04842f6a7..29886952c7/DEPS

No update to Clang.

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

Change-Id: Ibbb56395a370bb42e569bd59cc1cd8031d059cdb
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/196540
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@{#32781}
diff --git a/DEPS b/DEPS
index 9a3d4ad..1fc82e9 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': 'a04842f6a71acdca9686995fce3c5b494d03a7ef',
+  'chromium_revision': '29886952c7dd50f9bd77b09d4f879e591c4b2fa8',
 }
 
 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@792f2f6cceb274f953196037dbe13349c3b8ae2a',
+    'https://chromium.googlesource.com/chromium/src/base@2cf393da6aff6581377227ab34bbeb4688340dfb',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@33d5eb7739531ae630f8c6cf1d6df37d6c04c651',
+    'https://chromium.googlesource.com/chromium/src/build@6683e0fb969e936822250b36133c95a9efd4bf6c',
   '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@42975a9f270c1fcfb74bead475342d7a7ff4a0c9',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@3f061f0ed992ce2b8e13f1e6315e300604369346',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@a2515f6c44c3022eb1ed50c479b1abcaa9541f47',
+    'https://chromium.googlesource.com/chromium/src/testing@40afc7521c2aa61a364ef4dc1eec7f0ed7c71a23',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@06e33eea0b040285b9b9a73750646b51cc6b3bc1',
+    'https://chromium.googlesource.com/chromium/src/third_party@7696a99ec45fb4246a7ce2eebcc16f1bc1f9cd32',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -129,7 +129,7 @@
   'src/third_party/colorama/src':
     'https://chromium.googlesource.com/external/colorama.git@799604a1041e9b3bc5d2789ecbd7e8db2e18e6b8',
   'src/third_party/depot_tools':
-    'https://chromium.googlesource.com/chromium/tools/depot_tools.git@b28382109909606b061f2a9a04adf8196a47ce3b',
+    'https://chromium.googlesource.com/chromium/tools/depot_tools.git@e602c60a2b59e4a74033fe7580e50d9de9f5753e',
   'src/third_party/ffmpeg':
     'https://chromium.googlesource.com/chromium/third_party/ffmpeg.git@6d9096c9e3f7f5d4e6528104ed77987ec9327315',
   'src/third_party/findbugs': {
@@ -257,7 +257,7 @@
     'condition': 'checkout_win',
   },
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@16f0601dfcb913800f5a7caadc20570f5cd8f52a',
+    'https://chromium.googlesource.com/chromium/src/tools@bfa52ebd2d8ce6d8886ec19c14b01b00d3b78ba5',
   'src/tools/swarming_client':
     'https://chromium.googlesource.com/infra/luci/client-py.git@1a072711d4388c62e02480fabc26c68c24494be9',