Remove cURL from the SDK.

tools/create_sdk.py

Index: tools/create_sdk.py
diff --git a/tools/create_sdk.py b/tools/create_sdk.py
index 053f1109c4eefebc334dde16314c2b20e5d3ff34..28882b97399fdfb2a534d65796f2fbe9712977f4 100755
--- a/tools/create_sdk.py
+++ b/tools/create_sdk.py
@@ -268,23 +268,6 @@ def Main(argv):
        "7zip/7za.exe"),
     ])
 
-  # Copy in cURL on all operating systems, since we need the certificates file
-  # even outside Windows. Leave out the EXE on non-Windows systems, though.
-  curl_ignore_patterns = ignore_patterns('.svn') if HOST_OS == 'win32' \
-      else ignore_patterns('.svn', '*.exe')
-  copytree(join(HOME, 'third_party', 'curl'),
-           join(join(UTIL, 'pub'), 'curl'),
-           ignore=curl_ignore_patterns)
-
-  ReplaceInFiles([
-      join(UTIL, 'pub', 'curl_client.dart'),
-    ], [
-      ("../../third_party/curl/curl.exe",
-       "curl/curl.exe"),
-      ("../../third_party/curl/ca-certificates.crt",
-       "curl/ca-certificates.crt"),
-    ])
-
   version = utils.GetVersion()
 
   # Copy dart2js/dartdoc/pub.