Roll chromium_revision 39e46dcf9e..516b926bdf (670459:670612)

Change log: https://chromium.googlesource.com/chromium/src/+log/39e46dcf9e..516b926bdf
Full diff: https://chromium.googlesource.com/chromium/src/+/39e46dcf9e..516b926bdf

Changed dependencies
* src/base: https://chromium.googlesource.com/chromium/src/base/+log/67224b04da..5e2c2276c9
* src/build: https://chromium.googlesource.com/chromium/src/build/+log/be684b6e1a..2c430a0381
* src/ios: https://chromium.googlesource.com/chromium/src/ios/+log/08f544ad6d..3fc78fb438
* src/testing: https://chromium.googlesource.com/chromium/src/testing/+log/86954f5267..5dd8319a4d
* src/third_party: https://chromium.googlesource.com/chromium/src/third_party/+log/6909fa89c0..059d84b8c1
* src/third_party/freetype/src: https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/e7ac9288ac..983a87c6ec
* src/tools: https://chromium.googlesource.com/chromium/src/tools/+log/03856260bc..6014c4fb44
DEPS diff: https://chromium.googlesource.com/chromium/src/+/39e46dcf9e..516b926bdf/DEPS

No update to Clang.

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

Change-Id: I54b2ae7cf583be25eac48d8235acb08b967c5422
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/142960
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@{#28325}
diff --git a/DEPS b/DEPS
index 1e15005..5acae96 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': '39e46dcf9e645af587d140946a39dfbcb24f6b7b',
+  'chromium_revision': '516b926bdf8c2e2cef433bf6697176203c8a3b00',
   'boringssl_git': 'https://boringssl.googlesource.com',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
@@ -32,7 +32,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling freetype
   # and whatever else without interference from each other.
-  'freetype_revision': 'e7ac9288acde8ad21c96ad9c448ad2b2cfc9fe6a',
+  'freetype_revision': '983a87c6ece8d46e33bf7f6ff68f61b0d7a133d2',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling HarfBuzz
   # and whatever else without interference from each other.
@@ -86,9 +86,9 @@
   # 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' + '@' + '67224b04daa5703701eeb029b237e7322008e3c5',
+    Var('chromium_git') + '/chromium/src/base' + '@' + '5e2c2276c96264ace91e26d6dd70ab23c58d58b9',
   'src/build':
-    Var('chromium_git') + '/chromium/src/build' + '@' + 'be684b6e1a946abe262b79b67e1f9e2041482231',
+    Var('chromium_git') + '/chromium/src/build' + '@' + '2c430a03813e3ff2ef63cd2a260482b01c0fde9a',
   'src/buildtools':
     Var('chromium_git') + '/chromium/src/buildtools' + '@' + '6f3775ad6eb9c0736d0aeb51faa6cff456d41601',
   # Gradle 4.3-rc4. Used for testing Android Studio project generation for WebRTC.
@@ -98,13 +98,13 @@
     'condition': 'checkout_android',
   },
   'src/ios': {
-    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + '08f544ad6df0e6e072fae20c7574e9c689c383c1',
+    'url': Var('chromium_git') + '/chromium/src/ios' + '@' + '3fc78fb43816f4ef25f82b5e60a38a663a28eec1',
     'condition': 'checkout_ios',
   },
   'src/testing':
-    Var('chromium_git') + '/chromium/src/testing' + '@' + '86954f5267aa1cd9ca2da6622a2859dc0cbf88d2',
+    Var('chromium_git') + '/chromium/src/testing' + '@' + '5dd8319a4d7c09e2fdb2a0c9536f5a4338df0e2a',
   'src/third_party':
-    Var('chromium_git') + '/chromium/src/third_party' + '@' + '6909fa89c08bc2524292ac825bdec4ae27977339',
+    Var('chromium_git') + '/chromium/src/third_party' + '@' + '059d84b8c1fcaae971bf47672f82ba09be31a92e',
 
   'src/buildtools/linux64': {
     'packages': [
@@ -312,7 +312,7 @@
   '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' + '@' + '03856260bca0011cf3735608428c05c914a731a8',
+    Var('chromium_git') + '/chromium/src/tools' + '@' + '6014c4fb4474f919eb95a1687ba047ed908c8e26',
   'src/tools/swarming_client':
     Var('chromium_git') + '/infra/luci/client-py.git' + '@' +  Var('swarming_revision'),