Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/c5c828a..e2c6aae

Rolling v8/buildtools: https://chromium.googlesource.com/chromium/buildtools/+log/a09e064..2888931

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/e7298f3..4aa92ef

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: Id6e6a5be6a6c2480a83489b2c5f82d8f7139c4b3
Reviewed-on: https://chromium-review.googlesource.com/924357Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51343}

DEPS

@@ -13,7 +13,7 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'c5c828af31d750b64dad76f71d3d229c289bd0d7',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'e2c6aaebe21ea31981c6a7a60c007990c64f8307',
   'v8/tools/gyp':
     Var('chromium_url') + '/external/gyp.git' + '@' + 'd61a9397e668fa9843c4aa7da9e79460fe590bfb',
   'v8/third_party/icu':
@@ -21,7 +21,7 @@ deps = {
   'v8/third_party/instrumented_libraries':
     Var('chromium_url') + '/chromium/src/third_party/instrumented_libraries.git' + '@' + 'b745ddca2c63719167c0f2008ae19e667c5e9952',
   'v8/buildtools':
-    Var('chromium_url') + '/chromium/buildtools.git' + '@' + 'a09e064635a49f08e585e3b173d5fbc3dd3f485e',
+    Var('chromium_url') + '/chromium/buildtools.git' + '@' + '2888931260f2a32bc583f005bd807a561b2fa6af',
   'v8/base/trace_event/common':
     Var('chromium_url') + '/chromium/src/base/trace_event/common.git' + '@' + '0e9a47d74970bee1bbfc063c47215406f8918699',
   'v8/third_party/android_ndk': {
@@ -33,7 +33,7 @@ deps = {
     'condition': 'checkout_android',
   },
   'v8/third_party/catapult': {
-    'url': Var('chromium_url') + '/catapult.git' + '@' + 'e7298f36f7912f2caa122086cfbe71734d04b73f',
+    'url': Var('chromium_url') + '/catapult.git' + '@' + '4aa92ef0160710ce19f49e05e788f952eba78bc2',
     'condition': 'checkout_android',
   },
   'v8/third_party/colorama/src': {