webrtc deps in remoting should be inside a webrtc condition

remoting/remoting_host.gypi

Index: remoting/remoting_host.gypi
diff --git a/remoting/remoting_host.gypi b/remoting/remoting_host.gypi
index 32cb97ae213e0bb6516cca8688ecb3dd548258fa..8ee22546ece09cb4e2d94eb4b29f2f2e5187b8d9 100644
--- a/remoting/remoting_host.gypi
+++ b/remoting/remoting_host.gypi
@@ -39,8 +39,6 @@
             '../crypto/crypto.gyp:crypto',
             '../google_apis/google_apis.gyp:google_apis',
             '../ipc/ipc.gyp:ipc',
-            '../third_party/webrtc/modules/modules.gyp:desktop_capture',
-	    '../third_party/libjingle/libjingle.gyp:libpeerconnection',
             '../ui/events/events.gyp:dom4_keycode_converter',
           ],
           'defines': [
@@ -355,6 +353,12 @@
                 'message': 'Running message compiler on <(RULE_INPUT_PATH)',
               }],
             }],
+            ['enable_webrtc==1', {
+              'dependencies': [
+                '../third_party/webrtc/modules/modules.gyp:desktop_capture',
+                '../third_party/libjingle/libjingle.gyp:libpeerconnection',
+              ],
+            }],
           ],
         },  # end of target 'remoting_host'