Roll chromium_revision ba603a0..029c2f4 (381748:382621)

Change log: https://chromium.googlesource.com/chromium/src/+log/ba603a0..029c2f4
Full diff: https://chromium.googlesource.com/chromium/src/+/ba603a0..029c2f4

Changed dependencies:
* src/third_party/libvpx/source/libvpx: https://chromium.googlesource.com/webm/libvpx.git/+log/9aa083d..afd8693
* src/tools/gyp: https://chromium.googlesource.com/external/gyp.git/+log/61259d5..133eaf7
DEPS diff: https://chromium.googlesource.com/chromium/src/+/ba603a0..029c2f4/DEPS

No update to Clang.

NOTRY=True
BUG=webrtc:5629
TBR=marpan@webrtc.org, stefan@webrtc.org,

Review URL: https://codereview.webrtc.org/1823623005

Cr-Commit-Position: refs/heads/master@{#12096}
diff --git a/DEPS b/DEPS
index f58459e..2bf4da1 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': 'ba603a096944e16f5ac757c2a513b01a080cb3db',
+  'chromium_revision': '029c2f4532cae3def6455b83942820fe9e9c0622',
 }
 
 # NOTE: Use http rather than https; the latter can cause problems for users
diff --git a/setup_links.py b/setup_links.py
index 8df6171..681f9cc 100755
--- a/setup_links.py
+++ b/setup_links.py
@@ -64,6 +64,7 @@
   'third_party/usrsctp',
   'third_party/yasm',
   'third_party/zlib',
+  'third_party/WebKit',  # TODO(kjellander): Remove, see webrtc:5629.
   'tools/clang',
   'tools/generate_library_loader',
   'tools/generate_stubs',