Roll chromium_revision 6f6d42e1df..96b3f6fe6e (958232:958357)

Change log: https://chromium.googlesource.com/chromium/src/+log/6f6d42e1df..96b3f6fe6e
Full diff: https://chromium.googlesource.com/chromium/src/+/6f6d42e1df..96b3f6fe6e

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/94f5ba8cd5..c2d83a39e5
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/fdb3611477..21d8bd5b30
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/d5c8012cf5..f62201bbcf
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/a78ed44be9..e9a87de306
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/112a990ec1..551f734933
* src/third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/486f67f3ec..17bc902374
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/a35a477395..083e71f7fd
DEPS diff: https://chromium.googlesource.com/chromium/src/+/6f6d42e1df..96b3f6fe6e/DEPS

No update to Clang.

BUG=None

Change-Id: I01dff159e266fc1d4187fc63e0b76b8062bb1540
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/246140
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@{#35675}
diff --git a/DEPS b/DEPS
index e70362f..6d7ecc3 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': '6f6d42e1df0f86b22d071784a9bed9ad5dde2cb0',
+  'chromium_revision': '96b3f6fe6e916846ea0481552699a344be744547',
 
   # Keep the Chromium default of generating location tags.
   'generate_location_tags': True,
@@ -23,9 +23,9 @@
   # 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@94f5ba8cd5a8e4ae50a8cef9f1fd0222f5285b58',
+    'https://chromium.googlesource.com/chromium/src/base@c2d83a39e574db59b158e80700d0f1cbf4e3a0e6',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@fdb3611477b4a29905d777b68aa1beb0af535108',
+    'https://chromium.googlesource.com/chromium/src/build@21d8bd5b3055d4ea28d3bd8a6620b0e5507e23f2',
   'src/buildtools':
     'https://chromium.googlesource.com/chromium/src/buildtools@f78b4b9f33bd8ef9944d5ce643daff1c31880189',
   # Gradle 6.6.1. Used for testing Android Studio project generation for WebRTC.
@@ -34,13 +34,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': 'https://chromium.googlesource.com/chromium/src/ios@d5c8012cf51f262c18afd403c0ee32fa5127ea98',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@f62201bbcfb909dae54195335648fc53945dc67d',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@a78ed44be9e498a5a85a49a10de3c67627cbb1a3',
+    'https://chromium.googlesource.com/chromium/src/testing@e9a87de3068838622beb4a51628852972560d0ed',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@112a990ec10d0f81c3f66b42b09a185c968e5710',
+    'https://chromium.googlesource.com/chromium/src/third_party@551f73493376eb2fc6fd5e7be9e745e0f2e61341',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -140,7 +140,7 @@
   'src/third_party/breakpad/breakpad':
     'https://chromium.googlesource.com/breakpad/breakpad.git@bbf740148d4fbd77b6ac103c22d83703f9488da0',
   'src/third_party/catapult':
-    'https://chromium.googlesource.com/catapult.git@486f67f3ec352fcd8275b8de68a29a38e2face70',
+    'https://chromium.googlesource.com/catapult.git@17bc902374b7a8d2ae9024c603b890a028080a17',
   'src/third_party/ced/src': {
     'url': 'https://chromium.googlesource.com/external/github.com/google/compact_enc_det.git@ba412eaaacd3186085babcd901679a48863c7dd5',
   },
@@ -285,7 +285,7 @@
     'condition': 'checkout_win',
   },
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@a35a477395f33325848e888acbacd821248c094f',
+    'https://chromium.googlesource.com/chromium/src/tools@083e71f7fd2d67a8cf902b399fb65a8cacb3d9c8',
 
   'src/third_party/accessibility_test_framework': {
       'packages': [