Revert of remoting: use VerifyHostPinHash() in place on IsPinValid()

remoting/remoting_host_mac.gypi

Index: remoting/remoting_host_mac.gypi
diff --git a/remoting/remoting_host_mac.gypi b/remoting/remoting_host_mac.gypi
index 258a6883636e331fa074276e153f889432acd763..dce3cf08b6d79024b3c02f0ff5b44dd785a9eb60 100644
--- a/remoting/remoting_host_mac.gypi
+++ b/remoting/remoting_host_mac.gypi
@@ -178,10 +178,7 @@
         'prefpane_bundle_name': '<!(python <(version_py_path) -f <(branding_path) -t "@MAC_PREFPANE_BUNDLE_NAME@")',
       },
       'dependencies': [
-        'remoting_base',
-        'remoting_host',
         'remoting_infoplist_strings',
-        '<(DEPTH)/third_party/jsoncpp/jsoncpp.gyp:jsoncpp',
       ],
       'defines': [
         'HOST_BUNDLE_NAME="<(host_bundle_name)"',
@@ -193,7 +190,21 @@
         '../third_party/jsoncpp/source/include/',
         '../third_party/jsoncpp/source/src/lib_json/',
       ],
+
+      # These source files are included directly, instead of adding target
+      # dependencies, because the targets are not yet built for 64-bit on
+      # Mac OS X - http://crbug.com/125116.
+      #
+      # TODO(lambroslambrou): Fix this when Chrome supports building for
+      # Mac OS X 64-bit - http://crbug.com/128122.
       'sources': [
+        '../third_party/jsoncpp/overrides/src/lib_json/json_value.cpp',
+        '../third_party/jsoncpp/overrides/src/lib_json/json_reader.cpp',
+        '../third_party/jsoncpp/source/src/lib_json/json_writer.cpp',
+        '../third_party/modp_b64/modp_b64.cc',
+        'host/constants_mac.cc',
+        'host/constants_mac.h',
+        'host/host_config_constants.cc',
         'host/mac/me2me_preference_pane.h',
         'host/mac/me2me_preference_pane.mm',
         'host/mac/me2me_preference_pane_confirm_pin.h',