diff --git a/DEPS b/DEPS
index 096068d784..71db592c90 100644
--- a/DEPS
+++ b/DEPS
@@ -6,7 +6,7 @@
 vars = {
   'extra_gyp_flag': '-Dextra_gyp_flag=0',
   'chromium_git': 'https://chromium.googlesource.com',
-  'chromium_revision': '68cf0b8360a8ea1dbcd5efb524e7831e1c22bd66',
+  'chromium_revision': 'aa8e58a3274d31c25d15f909a2a9190149856b9b',
 }
 
 # NOTE: Prefer revision numbers to tags for svn deps. Use http rather than
diff --git a/webrtc/supplement.gypi b/webrtc/supplement.gypi
index 7634a4150f..edccd4d81d 100644
--- a/webrtc/supplement.gypi
+++ b/webrtc/supplement.gypi
@@ -5,9 +5,14 @@
       # Override the default (10.6) in Chromium's build/common.gypi.
       # Needed for ARC and libc++.
       'mac_deployment_target%': '10.7',
+      # Disable use of sysroot for Linux. It's enabled by default in Chromium,
+      # but it currently lacks the libudev-dev package.
+      # TODO(kjellander): Remove when crbug.com/561584 is fixed.
+      'use_sysroot': 0,
     },
     'webrtc_root%': '<(webrtc_root)',
     'mac_deployment_target%': '<(mac_deployment_target)',
+    'use_sysroot%': '<(use_sysroot)',
     'build_with_chromium': 0,
     'conditions': [
       ['OS=="ios"', {