Introduce USE_OPENSSL_CERTS for certificate handling.

DEPS

 # This file is automatically processed to create .DEPS.git which is the file
 # that gclient uses under git.
 #
 # See http://code.google.com/p/chromium/wiki/UsingGit
 #
 # To test manually, run:
 #   python tools/deps2git/deps2git.py -o .DEPS.git
 #   gclient runhooks
 # DO NOT CHECK IN CHANGES TO .DEPS.git. It will be automatically updated by
 # a bot when you modify this one.
@@ skipping 430 matching lines @@
     "src/third_party/lighttpd":
       "/trunk/deps/third_party/lighttpd@" + Var("lighttpd_revision"),
 
     "src/third_party/swig/mac":
       "/trunk/deps/third_party/swig/mac@" + Var("swig_revision"),
 
     # NSS, for SSLClientSocketNSS.
     "src/third_party/nss":
       "/trunk/deps/third_party/nss@" + Var("nss_revision"),
 
+    "src/third_party/openssl":
+      "/trunk/deps/third_party/openssl@" + Var("openssl_revision"),

[mattm, 2014/03/20 23:40:24]

Is this necessary? It's already part of the top level deps dict.

[haavardm, 2014/03/21 13:08:21]

I can try to remove it from a clean checkout. However, if this is not needed,
why is the NSS dependency just above needed?

[mattm, 2014/03/21 19:35:23]

NSS is not in the top level deps, since linux uses the system NSS libs (except
for SSL, which is in net/third_party/nss)

[Ryan Sleevi, 2014/03/21 19:47:51]

Because on Win/Mac/iOS, we build all of NSS & NSPR, and thus have two checkouts:
third_party/nss (for all of NSPR + NSS - libssl)
net/third_party/nss (for all of libssl)

On Linux, we only have one checkout
net/third_party/nss (for all of libssl)

+1 to removing this as unneeded

[haavardm, 2014/03/24 18:48:52]

Done.

+
     "src/chrome/installer/mac/third_party/xz/xz":
       "/trunk/deps/third_party/xz@233311",
   },
   "unix": {
     # Linux, really.
     "src/chrome/tools/test/reference_build/chrome_linux":
       "/trunk/deps/reference_builds/chrome_linux64@254637",
 
     "src/third_party/xdg-utils":
       "/trunk/deps/third_party/xdg-utils@203785",
@@ skipping 251 matching lines @@
                 "-s", "src/build/linux/bin/eu-strip.sha1",
     ],
   },
   {
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "name": "gyp",
     "pattern": ".",
     "action": ["python", "src/build/gyp_chromium"],
   },
 ]