Add a method to override the network conditions of the ChromeDriver session.

chrome/test/chromedriver/client/chromedriver.py

Index: chrome/test/chromedriver/client/chromedriver.py
diff --git a/chrome/test/chromedriver/client/chromedriver.py b/chrome/test/chromedriver/client/chromedriver.py
index 4e16f0f9d9ea9c6fad9512d77cc8fe143a1547ab..6e751bf82aeb7ebdcd1443c0400502c6267e635a 100644
--- a/chrome/test/chromedriver/client/chromedriver.py
+++ b/chrome/test/chromedriver/client/chromedriver.py
@@ -409,3 +409,14 @@ class ChromeDriver(object):
 
   def DeleteNetworkConditions(self):
     self.ExecuteCommand(Command.DELETE_NETWORK_CONDITIONS)
+
+  def SetEmulatedNetworkConditions(self, connection_type):
+    
+    params = { 
+      'connection_type': connection_type

[samuong, 2016/06/14 17:45:59]

i think the spec says this should look like:

params = {
  'parameters': {
    'type': connectionType
  }
}

[roisinmcl, 2016/06/17 18:13:33]

Done.

+    }
+    
+    self.ExecuteCommand(Command.SET_EMULATED_NETWORK_CONDITIONS, params)
+
+  def testNetworkConditionsDifferentWebViews(self):
+    self.ExecuteCommand(Command.NETWORK_CONDITIONS_DIFFERENT_WEBVIEWS)