[Qt][WK2] plugin tests assert in debug

https://bugs.webkit.org/show_bug.cgi?id=106659

Reviewed by Benjamin Poulain.

Fixed the misuse of String::split.

* Shared/Plugins/Netscape/x11/NetscapePluginModuleX11.cpp:
(WebKit::truncateToSingleLine):
Add an assert to make sure this function works well. I just walked there
while debugging the bug, and although it was innocent, adding this assertion
is logical.
* UIProcess/Plugins/qt/PluginProcessProxyQt.cpp:
(WebKit::PluginProcessProxy::scanPlugin):
The ASSERT was wrong. We have three lines, each ends in a newline, so split
with allowEmptyEntries=true will devide it to 4 substrings.

Change-Id: I8b5f5775efe76391ac1f781620e120cd03dacdc1
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@139600 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Reviewed-by: Andras Becsi <andras.becsi@digia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Source/WebKit2/UIProcess/Plugins/qt/PluginProcessProxyQt.cpp b/Source/WebKit2/UIProcess/Plugins/qt/PluginProcessProxyQt.cpp
index 8b4e3596f..cb4884d4c 100644
--- a/Source/WebKit2/UIProcess/Plugins/qt/PluginProcessProxyQt.cpp
+++ b/Source/WebKit2/UIProcess/Plugins/qt/PluginProcessProxyQt.cpp
@@ -208,7 +208,7 @@ bool PluginProcessProxy::scanPlugin(const String& pluginPath, RawPluginMetaData&
         String output(reinterpret_cast<const UChar*>(outputBytes.constData()), outputBytes.size() / sizeof(UChar));
         Vector<String> lines;
         output.split(UChar('\n'), true, lines);
-        ASSERT(lines.size() == 3);
+        ASSERT(lines.size() == 4 && lines.last().isEmpty());
 
         result.name.swap(lines[0]);
         result.description.swap(lines[1]);