Roll chromium_revision 977e732442..baa7b58596 (703537:703669)

Change log: https://chromium.googlesource.com/chromium/src/+log/977e732442..baa7b58596
Full diff: https://chromium.googlesource.com/chromium/src/+/977e732442..baa7b58596

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/05b43c3ab0..933fec43e0
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/ae142b53b6..68bf4aed1c
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/ecf8848b0a..b86af42aff
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/65fc5a314d..1cfb26eb1f
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/68f42f8961..256a492999
* src/third_party/catapult: https://chromium.googlesource.com/catapult.git/+log/cd2fb1efa1..0b1af46316
* src/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/3306bbe476..1ad5811acc
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/7ad0ae5537..9d46f09524
DEPS diff: https://chromium.googlesource.com/chromium/src/+/977e732442..baa7b58596/DEPS

No update to Clang.

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

Change-Id: I63adbf020e71ec60f293591f2fc206a6fc296d90
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/156062
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@{#29403}
diff --git a/DEPS b/DEPS
index 8cdffb7..faa1516 100644
--- a/DEPS
+++ b/DEPS
@@ -5,16 +5,16 @@
   # chromium waterfalls. More info at: crbug.com/570091.
   'checkout_configuration': 'default',
   'checkout_instrumented_libraries': 'checkout_linux and checkout_configuration == "default"',
-  'chromium_revision': '977e7324421d9e6f9e8d8bb00e6d40ad77ef6c11',
+  'chromium_revision': 'baa7b58596ccc1e2ea5a06a06cc13a0d828b94d7',
 }
 
 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@05b43c3ab0f8e4ad8f160139eab91007d5aa88b4',
+    'https://chromium.googlesource.com/chromium/src/base@933fec43e0d178f41c5a4ce0be31bd0a914f287a',
   'src/build':
-    'https://chromium.googlesource.com/chromium/src/build@ae142b53b6128474b2c378a878ab36ae265280aa',
+    'https://chromium.googlesource.com/chromium/src/build@68bf4aed1ce9f6fffab8b03438eca6d3aafe2a23',
   'src/buildtools':
     'https://chromium.googlesource.com/chromium/src/buildtools@cf454b247c611167388742c7a31ef138a6031172',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
@@ -23,13 +23,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': 'https://chromium.googlesource.com/chromium/src/ios@ecf8848b0ac6c18e3bb5e0b5da71f3ed1a4435aa',
+    'url': 'https://chromium.googlesource.com/chromium/src/ios@b86af42aff99d4d470faa3e6503af9090a11aa92',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    'https://chromium.googlesource.com/chromium/src/testing@65fc5a314d3a1aeca6545a222f2f7244dbe62fd8',
+    'https://chromium.googlesource.com/chromium/src/testing@1cfb26eb1f57d0c6b050b2437148bed50b14bb20',
   'src/third_party':
-    'https://chromium.googlesource.com/chromium/src/third_party@68f42f89610c33525df011d0dd9eeb243e736708',
+    'https://chromium.googlesource.com/chromium/src/third_party@256a492999f283fead1aa74db7117044099136a0',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -111,7 +111,7 @@
   'src/third_party/boringssl/src':
     'https://boringssl.googlesource.com/boringssl.git@6a2609dae219e4300dfc62b2a37f10b5c845547b',
   'src/third_party/catapult':
-    'https://chromium.googlesource.com/catapult.git@cd2fb1efa170f03d4b3185e6537537072b00e3ad',
+    'https://chromium.googlesource.com/catapult.git@0b1af463167af25923a31dd190b41a32841e05fe',
   'src/third_party/ced/src': {
     'url': 'https://chromium.googlesource.com/external/github.com/google/compact_enc_det.git@ba412eaaacd3186085babcd901679a48863c7dd5',
     'condition': 'checkout_android',
@@ -119,7 +119,7 @@
   '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@3306bbe476fd4b069aad347afdd5b4e3564234aa',
+    'https://chromium.googlesource.com/chromium/tools/depot_tools.git@1ad5811accaedf0cf6b05747261a6a006d0dc090',
   'src/third_party/errorprone/lib': {
       'url': 'https://chromium.googlesource.com/chromium/third_party/errorprone.git@980d49e839aa4984015efed34b0134d4b2c9b6d7',
       'condition': 'checkout_android',
@@ -231,7 +231,7 @@
   'src/third_party/yasm/source/patched-yasm':
     'https://chromium.googlesource.com/chromium/deps/yasm/patched-yasm.git@720b70524a4424b15fc57e82263568c8ba0496ad',
   'src/tools':
-    'https://chromium.googlesource.com/chromium/src/tools@7ad0ae553777754f41c6daf81d3ee12fc84fd389',
+    'https://chromium.googlesource.com/chromium/src/tools@9d46f095246c6808440674c4cec0f37bca72596e',
   'src/tools/swarming_client':
     'https://chromium.googlesource.com/infra/luci/client-py.git@885b3febcc170a60f25795304e60927b77d1e92d',