Roll chromium_revision 4e4f0e90f9..31252298ae (1000962:1001089)

Change log: https://chromium.googlesource.com/chromium/src/+log/4e4f0e90f9..31252298ae
Full diff: https://chromium.googlesource.com/chromium/src/+/4e4f0e90f9..31252298ae

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/c9a95d8018..814a388195
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/5478108ef9..d0853d6aba
* src/buildtools/third_party/libc++abi/trunk: https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git/+log/fb82ddb71c..ac1834f0f9
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/833dc94691..9b57c9bee3
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/ce3f74eb9a..fda484aa24
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/5bc565e70d..b7a54c707c
* src/third_party/androidx: Z0dpz6ioZwh1ZUWtGx7SsGHJMmDwTZNAqQPu2b9hxmgC..48HadkCKkokYMFcxC-_3ZrScczT4OtasjYbvpfV08W8C
* src/third_party/perfetto: https://android.googlesource.com/platform/external/perfetto.git/+log/dd233aed4e..b8a4d048e6
* src/third_party/turbine: zB1ls771w8S0URcjvMWxOHJ33pmUKq5Zr8zkbIMfvcsC..FJ-IOPRGQsHUZwVeYmVw_idRk5mUUP6_Uj2i6mKQlEMC
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/81f0ee7fc8..d4370e26d0
DEPS diff: https://chromium.googlesource.com/chromium/src/+/4e4f0e90f9..31252298ae/DEPS

No update to Clang.

BUG=None

Change-Id: Id799330e92ac7d1aba019e9f20858055c6cacd08
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/261763
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@{#36821}
diff --git a/DEPS b/DEPS
index 9e02311..b1be520 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': '4e4f0e90f9989889d953739f260d95213fc2bb46',
+  'chromium_revision': '31252298ae12922b1061cccd8e9a9126f010581c',
 
   # 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@c9a95d80186f4b4a7d62f5c21b4c6c09d66cf896',
+    'https://chromium.googlesource.com/chromium/src/base@814a388195137f17d184d10769e3c70b256a43b0',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@5478108ef9649134ddf8f2f9a68167d7db44af73',
+    'https://chromium.googlesource.com/chromium/src/build@d0853d6aba50213238a81848ca64e729d2f15b08',
   'src/buildtools':
     'https://chromium.googlesource.com/chromium/src/buildtools@7208eddba161d85108097c3c5975264c04e3cad8',
   # 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@833dc946911c3e01ef00069b5752d96628b3502c',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@9b57c9bee347acb3b924ff44b31cd73ed3ae4377',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@ce3f74eb9accca41e6bfe816858ab1b1be5f3f65',
+    'https://chromium.googlesource.com/chromium/src/testing@fda484aa248b436fa8345f5012c712669fa1a7d9',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@5bc565e70d36299eb8ccd20c68eea85d2afe94b6',
+    'https://chromium.googlesource.com/chromium/src/third_party@b7a54c707c62273c0c781e2df45ee8357c19c646',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -78,7 +78,7 @@
   'src/buildtools/third_party/libc++/trunk':
     'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx.git@79a2e924d96e2fc1e4b937c42efd08898fa472d7',
   'src/buildtools/third_party/libc++abi/trunk':
-    'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git@fb82ddb71cd5bbeee7367086dd76d4ca9b0ff240',
+    'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git@ac1834f0f916390fd9fe9addb498ba644a76a119',
   'src/buildtools/third_party/libunwind/trunk':
     'https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libunwind.git@3d54d41c27afba1e3a83303c1bc005d303d40eb6',
 
@@ -220,7 +220,7 @@
       'condition': 'checkout_android',
   },
   'src/third_party/perfetto':
-    'https://android.googlesource.com/platform/external/perfetto.git@dd233aed4e705bdb27ab26ae01189ab1e9e3728e',
+    'https://android.googlesource.com/platform/external/perfetto.git@b8a4d048e671a7bc14dbb8b30b620cfa4272bcb3',
   'src/third_party/libvpx/source/libvpx':
     'https://chromium.googlesource.com/webm/libvpx.git@665f6a3065555317e75915af2561cf9b776e50b6',
   'src/third_party/libyuv':
@@ -275,7 +275,7 @@
     'condition': 'checkout_win',
   },
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@81f0ee7fc80fe1a2fe8ccfcf3d7fd3931c86e1ae',
+    'https://chromium.googlesource.com/chromium/src/tools@d4370e26d0cf1a3d5127e1f34d5effd8bca2403d',
 
   'src/third_party/accessibility_test_framework': {
       'packages': [
@@ -363,7 +363,7 @@
     'packages': [
       {
           'package': 'chromium/third_party/androidx',
-          'version': 'Z0dpz6ioZwh1ZUWtGx7SsGHJMmDwTZNAqQPu2b9hxmgC',
+          'version': '48HadkCKkokYMFcxC-_3ZrScczT4OtasjYbvpfV08W8C',
       },
     ],
     'condition': 'checkout_android',
@@ -453,7 +453,7 @@
       'packages': [
           {
               'package': 'chromium/third_party/turbine',
-              'version': 'zB1ls771w8S0URcjvMWxOHJ33pmUKq5Zr8zkbIMfvcsC',
+              'version': 'FJ-IOPRGQsHUZwVeYmVw_idRk5mUUP6_Uj2i6mKQlEMC',
           },
       ],
       'condition': 'checkout_android',