Roll chromium_revision ddc84409e8..c1a9a95784 (961419:961552)

Change log: https://chromium.googlesource.com/chromium/src/+log/ddc84409e8..c1a9a95784
Full diff: https://chromium.googlesource.com/chromium/src/+/ddc84409e8..c1a9a95784

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/878376b19e..466bb59e27
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/23933803a5..95b79dc567
* src/buildtools/third_party/libunwind/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git/+log/efb2cbd374..295f84c04f
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/e9f90e0602..8704fe3fbf
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/60542625f2..699ada065d
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/a87ca4eecc..d4530f76fc
* src/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/a657331e90..ac54b8de82
* src/third_party/freetype/src: https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/773e31c783..0b635b1eb2
* src/third_party/googletest/src: https://chromium.googlesource.com/external/github.com/google/googletest.git/+log/100f6fbf5f..2ddfdf819d
* src/third_party/perfetto: https://android.googlesource.com/platform/external/perfetto.git/+log/264b143984..7cb76b7bef
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/7796d83d8e..d9080d57d2
DEPS diff: https://chromium.googlesource.com/chromium/src/+/ddc84409e8..c1a9a95784/DEPS

No update to Clang.

BUG=None

Change-Id: Ifbc1564452694c7994576896be7a02925e7d577c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/248040
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@{#35754}
diff --git a/DEPS b/DEPS
index d8e97ba..ec9f14b 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': 'ddc84409e820f5bc76b5ab7789f2dc9df341707b',
+  'chromium_revision': 'c1a9a957843a4cc2d89c9382caf33674b257314e',
 
   # 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@878376b19e69cbe53aaf1d33398205de37a83399',
+    'https://chromium.googlesource.com/chromium/src/base@466bb59e272358a56d3edd7e1b39ab4ec22b7ba7',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@23933803a5cf2fb4cd61b84cc365bf70468adf44',
+    'https://chromium.googlesource.com/chromium/src/build@95b79dc567765f629b35d1c5a962eb7bf9f6502a',
   '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@e9f90e060202a47559a2c99f8776ceabcaa0fb85',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@8704fe3fbfd52e6f88c638ee1a90408b4f548882',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@60542625f2732436e80973ff0409320e90de8493',
+    'https://chromium.googlesource.com/chromium/src/testing@699ada065dc8089a4602d5a0bc5a4350c146638a',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@a87ca4eecc642a163aa09a8217663cdd582fb149',
+    'https://chromium.googlesource.com/chromium/src/third_party@d4530f76fc28a4c89305b3454e1b403524f89f3d',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -80,7 +80,7 @@
   'src/buildtools/third_party/libc++abi/trunk':
     'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git@7d7912617f159a10bcaaf0867f140469b2a77536',
   'src/buildtools/third_party/libunwind/trunk':
-    'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git@efb2cbd37494e4cab69fc3548e811c59ab01c9de',
+    'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git@295f84c04f3dd0ee8fb9be37d78d96b80ba27979',
 
   'src/tools/clang/dsymutil': {
     'packages': [
@@ -149,7 +149,7 @@
   '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@a657331e90e23e289e85a92af49b64829151f403',
+    'https://chromium.googlesource.com/chromium/tools/depot_tools.git@ac54b8de82ddde0ad9749d161d65a23bdf4c4246',
   'src/third_party/ffmpeg':
     'https://chromium.googlesource.com/chromium/third_party/ffmpeg.git@1edb3eb4914e0545e9775939ead4a5795746f993',
   'src/third_party/findbugs': {
@@ -162,7 +162,7 @@
       'condition': 'checkout_linux',
   },
   'src/third_party/freetype/src':
-    'https://chromium.googlesource.com/chromium/src/third_party/freetype2.git@773e31c78397a5471efb7c37d7cd1eca40b46351',
+    'https://chromium.googlesource.com/chromium/src/third_party/freetype2.git@0b635b1eb2a5a648627284de946cd9364929e4d4',
   'src/third_party/harfbuzz-ng/src':
     'https://chromium.googlesource.com/external/github.com/harfbuzz/harfbuzz.git@0acf466c44143de2e9b9cc0375cb25ec67cb132f',
   'src/third_party/google_benchmark/src': {
@@ -182,7 +182,7 @@
       'dep_type': 'cipd',
   },
   'src/third_party/googletest/src':
-    'https://chromium.googlesource.com/external/github.com/google/googletest.git@100f6fbf5f81a82d163c1e29735e8a2936eacd4f',
+    'https://chromium.googlesource.com/external/github.com/google/googletest.git@2ddfdf819d7c37e5e314566ccd3ec68a40a7297c',
   'src/third_party/icu': {
     'url': 'https://chromium.googlesource.com/chromium/deps/icu.git@b9f6d0a5c5375dc4643f35360d257dba37c1d3e1',
   },
@@ -228,7 +228,7 @@
       'condition': 'checkout_android',
   },
   'src/third_party/perfetto':
-    'https://android.googlesource.com/platform/external/perfetto.git@264b14398411687bf02004c083dc37e57fc5700e',
+    'https://android.googlesource.com/platform/external/perfetto.git@7cb76b7befa04d9ca5da2b0fac9e8384d6a8ac5d',
   'src/third_party/libvpx/source/libvpx':
     'https://chromium.googlesource.com/webm/libvpx.git@51415c4076578d3cbc32fcd0d683161c3e887814',
   'src/third_party/libyuv':
@@ -285,7 +285,7 @@
     'condition': 'checkout_win',
   },
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@7796d83d8e26aabe5036c0b21ac096f7cdf28b0f',
+    'https://chromium.googlesource.com/chromium/src/tools@d9080d57d2b2ffb40c0ff90b3c287772b8278e88',
 
   'src/third_party/accessibility_test_framework': {
       'packages': [