[GTK][WPE] WebProcess should run cleanup on quit to release resources

https://bugs.webkit.org/show_bug.cgi?id=168126

Reviewed by Michael Catanzaro.

Do not call exit on sync message send failure for GTK and WPE ports.

* WebProcess/WebProcess.cpp:
(WebKit::WebProcess::initializeConnection):

Canonical link: https://commits.webkit.org/194053@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@222772 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebKit/ChangeLog

@@ -1,3 +1,15 @@
+2017-10-03  Carlos Garcia Campos  <cgarcia@igalia.com>
+
+        [GTK][WPE] WebProcess should run cleanup on quit to release resources
+        https://bugs.webkit.org/show_bug.cgi?id=168126
+
+        Reviewed by Michael Catanzaro.
+
+        Do not call exit on sync message send failure for GTK and WPE ports.
+
+        * WebProcess/WebProcess.cpp:
+        (WebKit::WebProcess::initializeConnection):
+
 2017-10-02  Ryosuke Niwa  <rniwa@webkit.org>
 
         Move more code into PasteboardCustomData

Source/WebKit/WebProcess/WebProcess.cpp

@@ -216,7 +216,9 @@ void WebProcess::initializeConnection(IPC::Connection* connection)
 {
     ChildProcess::initializeConnection(connection);
 
+#if !PLATFORM(GTK) && !PLATFORM(WPE)
     connection->setShouldExitOnSyncMessageSendFailure(true);
+#endif
 
 #if HAVE(QOS_CLASSES)
     connection->setShouldBoostMainThreadOnSyncMessage(true);