Enable the multi-process host on Windows by default.

remoting/remoting.gyp

Index: remoting/remoting.gyp
diff --git a/remoting/remoting.gyp b/remoting/remoting.gyp
index 2f7a7f099ea16736e94903af23240886232bd90f..26eb6fc5e4f28fceb77c200c5213fca1a6d22584 100644
--- a/remoting/remoting.gyp
+++ b/remoting/remoting.gyp
@@ -8,8 +8,19 @@
     # duplicated from chrome.gyp
     'chromium_code': 1,
 
+    'variables': {

[Sergey Ulanov, 2013/01/07 20:45:53]

Variables inside variables? I think it's better to move the condition below to
the conditions section we already have below.

[alexeypa (please no reviews), 2013/01/07 21:02:30]

This is a way to create an overridable variable that has different default value
depending on some condition. src/build/common.gypi uses this approach.

[Sergey Ulanov, 2013/01/08 00:29:11]

Ah, right, makes sense.

+      'conditions': [
+        # Enable the multi-process host on Windows by default.
+        ['OS=="win"', {
+          'remoting_multi_process%': 1,
+        }, {
+          'remoting_multi_process%': 0,
+        }],
+      ],
+    },
+
     'remoting_host_linux_clipboard%': 1,
-    'remoting_multi_process%': 0,
+    'remoting_multi_process%': '<(remoting_multi_process)',

[Sergey Ulanov, 2013/01/07 20:45:53]

Remove this line?

 
     # The |major|, |build| and |patch| versions are inherited from Chrome.
     # Since Chrome's |minor| version is always '0', we replace it with a