[GTK] Rename libtestnetscapeplugin to libTestNetscapePlugin
https://bugs.webkit.org/show_bug.cgi?id=126349

Reviewed by Carlos Garcia Campos.

All CMake ports use "libTestNetscapePlugin," so choosing the same
name in the autotools port will make the transition easier.

Source/WebKit2:

* UIProcess/API/gtk/tests/TestWebKitWebContext.cpp:
(testWebContextGetPlugins): Use the new plugin library name.

Tools:

* GNUmakefile.am: Rename the plugin library.

LayoutTests:

* platform/gtk/plugins/plugin-javascript-access-expected.txt: Change the plugin name.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@161188 268f45cc-cd09-0410-ab3c-d52691b4dbfc
[GTK] [CMake] Fix the WEBKIT_SRC_DIR define when building the WebKit2 GObject API unit tests
https://bugs.webkit.org/show_bug.cgi?id=126350

Reviewed by Carlos Garcia Campos.

* UIProcess/API/gtk/tests/CMakeLists.txt: Fix the define.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@161189 268f45cc-cd09-0410-ab3c-d52691b4dbfc