Roll chromium_revision 79c15076cc..7ca220e15c (619005:619107)

Change log: https://chromium.googlesource.com/chromium/src/+log/79c15076cc..7ca220e15c
Full diff: https://chromium.googlesource.com/chromium/src/+/79c15076cc..7ca220e15c

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/45eb3a7e9a..70165a1054
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/7f37dc1237..70cbac61b0
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/df1377b10d..d5f352c22f
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/d70ff29302..7747c10572
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/2b7d78bd35..5eec0705f1
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/bd6c2b44b6..4d16c2ceb2
DEPS diff: https://chromium.googlesource.com/chromium/src/+/79c15076cc..7ca220e15c/DEPS

No update to Clang.

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

Change-Id: I5448e91ce0220ad44c9f87c31325b0c54adaacc4
Reviewed-on: https://webrtc-review.googlesource.com/c/115752
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@{#26104}
diff --git a/DEPS b/DEPS
index c298303..4ad7573 100644
--- a/DEPS
+++ b/DEPS
@@ -7,7 +7,7 @@
   'checkout_configuration': 'default',
   'checkout_instrumented_libraries': 'checkout_linux and checkout_configuration == "default"',
   'webrtc_git': 'https://webrtc.googlesource.com',
-  'chromium_revision': '79c15076cce07cf978077fd2b4a678ac2e3a372f',
+  'chromium_revision': '7ca220e15c97df9120c1e61aeb729d09d80c74a5',
   'boringssl_git': 'https://boringssl.googlesource.com',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
@@ -46,9 +46,9 @@
   # TODO(kjellander): Move this to be Android-only once the libevent dependency
   # in base/third_party/libevent is solved.
   'src/base':
-    Var('chromium_git') + '/chromium/src/base' + '@' + '45eb3a7e9a1ec0a554103e5b64d46e12e71596e8',
+    Var('chromium_git') + '/chromium/src/base' + '@' + '70165a1054284988b67809756f3f712fdcaf612c',
   'src/build':
-    Var('chromium_git') + '/chromium/src/build' + '@' + '7f37dc1237731e878be79820889691602c9ffc7b',
+    Var('chromium_git') + '/chromium/src/build' + '@' + '70cbac61b0ec2fa1215032eec02d819116ffd3a2',
   'src/buildtools':
     Var('chromium_git') + '/chromium/buildtools.git' + '@' + '7d88270de197ebe8b439ab5eb57a4a2a0bb810e0',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
@@ -58,13 +58,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + 'df1377b10d8dee567f29307741cd429fd60f6845',
+    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + 'd5f352c22f52fd7ee0cb315b069d076a256fba32',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    Var('chromium_git') + '/chromium/src/testing' + '@' + 'd70ff29302898f861a3d831547ce7e752dcaff30',
+    Var('chromium_git') + '/chromium/src/testing' + '@' + '7747c105724fc64e7753bffcdf064cb1e9ba1d88',
   'src/third_party':
-    Var('chromium_git') + '/chromium/src/third_party' + '@' + '2b7d78bd358f6757f77f6020a0e288b260061a09',
+    Var('chromium_git') + '/chromium/src/third_party' + '@' + '5eec0705f14b95021446dd8c47a8c1335a928d35',
   'src/third_party/android_ndk': {
       'url': Var('chromium_git') + '/android_ndk.git' + '@' + '4e2cea441bfd43f0863d14f57b1e1844260b9884',
       'condition': 'checkout_android',
@@ -229,7 +229,7 @@
   'src/third_party/yasm/source/patched-yasm':
     Var('chromium_git') + '/chromium/deps/yasm/patched-yasm.git' + '@' + '720b70524a4424b15fc57e82263568c8ba0496ad',
   'src/tools':
-    Var('chromium_git') + '/chromium/src/tools' + '@' + 'bd6c2b44b6de71e44c5f0707baf28aa2c50c41e5',
+    Var('chromium_git') + '/chromium/src/tools' + '@' + '4d16c2ceb2864e5cc3b9f72bb1a1d72b6a89d3de',
   'src/tools/swarming_client':
     Var('chromium_git') + '/infra/luci/client-py.git' + '@' +  Var('swarming_revision'),