Update all URLs to point to https://crashpad.chromium.org/

doc/developing.ad

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 65 matching lines @@
 
 [subs="verbatim,quotes"]
 ----
 $ *cd ~/crashpad/crashpad*
 $ *git pull -r*
 $ *gclient sync*
 ----
 
 == Building
 
-Crashpad uses https://gyp.googlecode.com/[GYP] to generate
+Crashpad uses https://gyp.gsrc.io/[GYP] to generate
 https://martine.github.io/ninja/[Ninja] build files. The build is described by
 `.gyp` files throughout the Crashpad source code tree. The
 `build/gyp_crashpad.py` script runs GYP properly for Crashpad, and is also
 called when you run `fetch crashpad`, `gclient sync`, or `gclient runhooks`.
 
 The Ninja build files and build output are in the `out` directory. Both debug-
 and release-mode configurations are available. The examples below show the debug
 configuration. To build and test the release configuration, substitute `Release`
 for `Debug`.
 
 [subs="verbatim,quotes"]
 ----
 $ *cd ~/crashpad/crashpad*
 $ *ninja -C out/Debug*
 ----
 
 Ninja is part of the
 https://dev.chromium.org/developers/how-tos/depottools[depot_tools]. There’s no
 need to install it separately.
 
 == Testing
 
-Crashpad uses https://googletest.googlecode.com/[Google Test] as its
+Crashpad uses https://github.com/google/googletest/[Google Test] as its
 unit-testing framework, and some tests use
-https://googlemock.googlecode.com/[Google Mock] as well. Its tests are currently
-split up into several test executables, each dedicated to testing a different
-component. This may change in the future. After a successful build, the test
-executables will be found at `out/Debug/crashpad_*_test`.
+https://github.com/google/googletest/tree/master/googlemock/[Google Mock] as
+well. Its tests are currently split up into several test executables, each
+dedicated to testing a different component. This may change in the future. After
+a successful build, the test executables will be found at
+`out/Debug/crashpad_*_test`.
 
 [subs="verbatim,quotes"]
 ----
 $ *cd ~/crashpad/crashpad*
 $ *out/Debug/crashpad_minidump_test*
 $ *out/Debug/crashpad_util_test*
 ----
 
 A script is provided to run all of Crashpad’s tests. It accepts a single
 argument that tells it which configuration to test.
@@ skipping 81 matching lines @@
 License Agreement] as appropriate before any submission can be accepted, and
 must be listed in the `AUTHORS` file. Contributors may be listed in the
 `CONTRIBUTORS` file.
 
 == Buildbot
 
 The https://build.chromium.org/p/client.crashpad/[Crashpad Buildbot] performs
 automated builds and tests of Crashpad. Before checking out or updating the
 Crashpad source code, and after checking in a new change, it is prudent to check
 the Buildbot to ensure that “the tree is green.”