deps: patch V8 to 6.7.288.49

PR-URL: #21727
Refs: v8/v8@6.7.288.46...6.7.288.49
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

Author: MylesBorins

deps/v8/DEPS

@@ -15,6 +15,8 @@ deps = {
 Var('chromium_url') +'/chromium/src/build.git'+'@'+'73e352e758d90603e23bdc84734c12aa5817ab5f',
 'v8/tools/gyp':
 Var('chromium_url') +'/external/gyp.git'+'@'+'d61a9397e668fa9843c4aa7da9e79460fe590bfb',
+'v8/third_party/depot_tools':
+Var('chromium_url') +'/chromium/tools/depot_tools.git'+'@'+'024a3317597b06418efea2d45aa54dd2a7030c8a',
 'v8/third_party/icu':
 Var('chromium_url') +'/chromium/deps/icu.git'+'@'+'d888fd2a1be890f4d35e43f68d6d79f42519a357',
 'v8/third_party/instrumented_libraries':

deps/v8/include/v8-version.h

@@ -11,7 +11,7 @@
 #defineV8_MAJOR_VERSION 6
 #defineV8_MINOR_VERSION 7
 #defineV8_BUILD_NUMBER 288
-#defineV8_PATCH_LEVEL46
+#defineV8_PATCH_LEVEL49
 
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)

deps/v8/tools/whitespace.txt

@@ -7,6 +7,4 @@ A Smi balks into a war and says:
 The doubles heard this and started to unbox.
 The Smi looked at them when a crazy v8-autoroll account showed up...
 The autoroller bought a round of Himbeerbrause. Suddenly...
-The bartender starts to shake the bottles.......................
-.
-.
+The bartender starts to shake the bottles...