Roll chromium_revision 3d1e7a12b7..1b4899457a (517813:518587)

Change log: https://chromium.googlesource.com/chromium/src/+log/3d1e7a12b7..1b4899457a
Full diff: https://chromium.googlesource.com/chromium/src/+/3d1e7a12b7..1b4899457a

Changed dependencies:
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/4c3d6272f8..ce43a92e79
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/571871636f..9c1e28b9fd
* src/buildtools: https://chromium.googlesource.com/chromium/buildtools.git/+log/461b345a81..505de88083
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/865de15eaf..9752a6f0ae
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/14acaa118c..b4ccc7337b
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/d43ee09615..32aced3ac0
* src/third_party/boringssl/src: https://boringssl.googlesource.com/boringssl.git/+log/6cc352e216..8793942c5c
* src/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/ddfead3483..7d9d9233cb
* src/third_party/ffmpeg: https://chromium.googlesource.com/chromium/third_party/ffmpeg.git/+log/252244150a..abead8cbcf
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/bce4039f1c..1508c9c638
DEPS diff: https://chromium.googlesource.com/chromium/src/+/3d1e7a12b7..1b4899457a/DEPS

Clang version changed 317263:318667
Details: https://chromium.googlesource.com/chromium/src/+/3d1e7a12b7..1b4899457a/tools/clang/scripts/update.py

TBR=buildbot@webrtc.org,
BUG=None
CQ_INCLUDE_TRYBOTS=master.internal.tryserver.corp.webrtc:linux_internal

Change-Id: I5a359127771427343dd8010d60f78d8e09ae3485
Reviewed-on: https://webrtc-review.googlesource.com/25100
Commit-Queue: WebRTC Buildbot <buildbot@webrtc.org>
Reviewed-by: WebRTC Buildbot <buildbot@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20831}
diff --git a/DEPS b/DEPS
index b4c1034..ff034e6 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': '3d1e7a12b7be5570883f9b92871d9facd4c8138d',
+  'chromium_revision': '1b4899457a8ee998250867ee56ed154e530c751a',
   'boringssl_git': 'https://boringssl.googlesource.com',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
@@ -20,7 +20,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.
-  'boringssl_revision': '6cc352e216938d78b65fb8ccbeebfc1f7f7486c4',
+  'boringssl_revision': '8793942c5c7f4a46dcadea3a686c50f2b1c312ed',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling lss
   # and whatever else without interference from each other.
@@ -38,11 +38,11 @@
   # 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' + '@' + '4c3d6272f834cc5982c9ff76d9e120a12d0cac3c',
+    Var('chromium_git') + '/chromium/src/base' + '@' + 'ce43a92e7962bd315be84bea2624956cf6140d3e',
   'src/build':
-    Var('chromium_git') + '/chromium/src/build' + '@' + '571871636f333d4ecf5583eb6cd205fedf3bfdf7',
+    Var('chromium_git') + '/chromium/src/build' + '@' + '9c1e28b9fdbe4c1563a20dc22f1441b9d860d936',
   'src/buildtools':
-    Var('chromium_git') + '/chromium/buildtools.git' + '@' + '461b345a815c1c745ac0534a6a4bd52d123abe68',
+    Var('chromium_git') + '/chromium/buildtools.git' + '@' + '505de88083136eefd056e5ee4ca0f01fe9b33de8',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
   'src/examples/androidtests/third_party/gradle': {
     'url': Var('chromium_git') + '/external/github.com/gradle/gradle.git' + '@' +
@@ -50,13 +50,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + '865de15eaf836778090fabe7eff667d2f85423f5',
+    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + '9752a6f0ae9e8f5a27689a3bc2abf8fd37bbeb34',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    Var('chromium_git') + '/chromium/src/testing' + '@' + '14acaa118cfb712cd3ffc6de40646fb3498d631f',
+    Var('chromium_git') + '/chromium/src/testing' + '@' + 'b4ccc7337b50d5c7216fa5d88b543d589c778ed7',
   'src/third_party':
-    Var('chromium_git') + '/chromium/src/third_party' + '@' + 'd43ee09615faa1f90a0768d9742ccb15e425d0c0',
+    Var('chromium_git') + '/chromium/src/third_party' + '@' + '32aced3ac0b402cb007afe335a944b82768ae6b8',
   'src/third_party/android_tools': {
     'url': Var('chromium_git') + '/android_tools.git' + '@' + '9914c5704717424998c69e837be3631914d787cc',
     'condition': 'checkout_android',
@@ -76,13 +76,13 @@
   'src/third_party/colorama/src':
     Var('chromium_git') + '/external/colorama.git' + '@' + '799604a1041e9b3bc5d2789ecbd7e8db2e18e6b8',
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + 'ddfead3483f2c1b49419de2b9f561cb32763f2b3',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '7d9d9233cb657e968831238346917b0b64abb4c1',
   'src/third_party/errorprone/lib': {
       'url': Var('chromium_git') + '/chromium/third_party/errorprone.git' + '@' + '635c410fc42614b48518ae6818105bc83af88497',
       'condition': 'checkout_android',
   },
   'src/third_party/ffmpeg':
-    Var('chromium_git') + '/chromium/third_party/ffmpeg.git' + '@' + '252244150ad759fe86470f40642514bf2a7aec98',
+    Var('chromium_git') + '/chromium/third_party/ffmpeg.git' + '@' + 'abead8cbcf890301cff0bd54b0cabb4ead67fcec',
   'src/third_party/findbugs': {
     'url': Var('chromium_git') + '/chromium/deps/findbugs.git' + '@' + '4275d9ac8610db6b1bc9a5e887f97e41b33fac67',
     'condition': 'checkout_android',
@@ -155,7 +155,7 @@
   'src/third_party/yasm/source/patched-yasm':
     Var('chromium_git') + '/chromium/deps/yasm/patched-yasm.git' + '@' + 'b98114e18d8b9b84586b10d24353ab8616d4c5fc',
   'src/tools':
-    Var('chromium_git') + '/chromium/src/tools' + '@' + 'bce4039f1c4c202ac662e7527768ecb06537a3b6',
+    Var('chromium_git') + '/chromium/src/tools' + '@' + '1508c9c6388465b4ee8b15d3f092f026f52af039',
   'src/tools/gyp':
     Var('chromium_git') + '/external/gyp.git' + '@' + 'd61a9397e668fa9843c4aa7da9e79460fe590bfb',
   'src/tools/swarming_client':