libnetapi: style cleanup

src/kits/network/libnetapi/FileRequest.cpp

@@ -53,4 +53,3 @@ BFileRequest::_ProtocolLoop()
 
 	return B_PROT_SUCCESS;
 }
-

src/kits/network/libnetapi/NetworkCookie.cpp

@@ -745,8 +745,7 @@ BNetworkCookie::_ExtractAttributeValuePair(const BString& cookieString,
 		value.SetTo("");
 
 	// values may (or may not) have quotes around them.
-	if(value[0] == '"' && value[value.Length() - 1] == '"')
+	if (value[0] == '"' && value[value.Length() - 1] == '"') {
-	{
 		value.Remove(0, 1);
 		value.Remove(value.Length() - 1, 1);
 	}

src/kits/network/libnetapi/NetworkCookieJar.cpp

@@ -372,8 +372,7 @@ BNetworkCookieJar::operator=(const BNetworkCookieJar& other)
 	delete fCookieHashMap;
 	fCookieHashMap = new PrivateHashMap();
 
-	for (Iterator it = other.GetIterator(); it.HasNext();)
+	for (Iterator it = other.GetIterator(); it.HasNext();) {
-	{
 		BNetworkCookie* cookie = it.Next();
 		AddCookie(*cookie); // Pass by reference so the cookie is copied.
 	}

src/kits/network/libnetapi/Url.cpp

@@ -723,8 +723,7 @@ BUrl::SetAuthority(const BString& authority)
 	int16 hostEnd = fAuthority.FindFirst(':', userInfoEnd);
 	userInfoEnd++;
 
-	if(hostEnd < 0)
+	if (hostEnd < 0) {
-	{
 		// no ':' found, the host extends to the end of the URL
 		hostEnd = fAuthority.Length() + 1;
 	}

src/kits/network/libnetapi/UrlProtocolAsynchronousListener.cpp

@@ -101,8 +101,7 @@ BUrlProtocolAsynchronousListener::MessageReceived(BMessage* message)
 				const char* data;
 				ssize_t		size = 0;
 				if (message->FindData("url:data", B_STRING_TYPE,
-					reinterpret_cast<const void**>(&data), &size) != B_OK)
+					reinterpret_cast<const void**>(&data), &size) != B_OK) {
-				{
 					printf("BOGUS DATA MESSAGE\n");
 					message->PrintToStream();
 					return;