[test] Pin v8-perf.

DEPS

 # Note: The buildbots evaluate this file with CWD set to the parent
 # directory and assume that the root of the checkout is in ./v8/, so
 # all paths in here must match this assumption.
 
 vars = {
   "git_url": "https://chromium.googlesource.com",
+  "git_internal_url": "https://chrome-internal.googlesource.com",
 }
 
 deps = {
   "v8/build/gyp":
     Var("git_url") + "/external/gyp.git" + "@" + "5122240c5e5c4d8da12c543d82b03d6089eb77c5",
   "v8/third_party/icu":
     Var("git_url") + "/chromium/deps/icu.git" + "@" + "508e9274baaa5caa8de9cf4c26a24e926a15ccf0",
   "v8/buildtools":
     Var("git_url") + "/chromium/buildtools.git" + "@" + "125d157607de4d7c95bf8b02dd580aae17962f19",
   "v8/testing/gtest":
     Var("git_url") + "/external/googletest.git" + "@" + "00a70a9667d92a4695d84e4fa36b64f611f147da",
   "v8/testing/gmock":
     Var("git_url") + "/external/googlemock.git" + "@" + "29763965ab52f24565299976b936d1265cb6a271",  # from svn revision 501
   "v8/tools/clang":
     Var("git_url") + "/chromium/src/tools/clang.git" + "@" + "33c2e4149926da7262361323a111605877add859",
 }
 
 deps_os = {

[Michael Achenbach, 2015/07/21 09:56:59]

I'd love to rename this to "conditional_deps", but I guess that'll snowball a
lot.

[Sergiy Byelozyorov, 2015/07/21 11:36:37]

I'd file a bug with Build-Tools label. I doubt it'll snowball too much, but we
must be sure that this is indeed "conditional" deps.

   "android": {
     "v8/third_party/android_tools":
       Var("git_url") + "/android_tools.git" + "@" + "2abd22b08cd757f88362f44b02484de43e4b9611",
   },
   "win": {
     "v8/third_party/cygwin":
       Var("git_url") + "/chromium/deps/cygwin.git" + "@" + "c89e446b273697fadf3a10ff1007a97c0b7de6df",
-  }
+  },
+  "perf-internal": {

[Sergiy Byelozyorov, 2015/07/21 11:36:37]

How does "os" value get computed? Is it in a config somewhere?

+    "v8-perf":
+      Var("git_internal_url") + "/v8/v8-perf.git" + "@" + "e4c8157f3fa11ee4fcccf779bf7769a374235161",
+  },
 }
 
 include_rules = [
   # Everybody can use some things.
   "+include",
   "+unicode",
   "+third_party/fdlibm",
 ]
 
 # checkdeps.py shouldn't check for includes in these directories:
@@ skipping 65 matching lines @@
     'name': 'clang',
     'pattern': '.',
     'action': ['python', 'v8/tools/clang/scripts/update.py', '--if-needed'],
   },
   {
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "pattern": ".",
     "action": ["python", "v8/build/gyp_v8"],
   },
 ]