[EFL] Build break with latest EFL libraries

https://bugs.webkit.org/show_bug.cgi?id=111028

Reviewed by Dirk Pranke.

.:

In latest EFL trunk, include path of ecore sub modules are changed from
ecore-1 to ecore-XXX-1.
So, this patch adds missing ECORE_XXX_INCLUDE_DIRS.

* Source/cmake/FindEcore.cmake: Added additional path suffixes to find include directories of ecore-XXX
* Source/cmake/FindElementary.cmake: Checked Ecore_Con dependency which Elementary requires.
* Source/cmake/OptionsEfl.cmake: Made Imf and Imf_Evas mandatory.

Source/WebKit:

* PlatformEfl.cmake: Added ECORE_X_INCLUDE_DIRS.

Source/WebKit2:

* PlatformEfl.cmake: Added ECORE_XXX_INCLUDE_DIRS.

Source/WTF:

* wtf/PlatformEfl.cmake: Added ECORE_IMF_INCLUDE_DIRS.

Tools:

* MiniBrowser/efl/CMakeLists.txt: Added ECORE_XXX_INCLUDE_DIRS.
* TestWebKitAPI/PlatformEfl.cmake: Ditto.
* WebKitTestRunner/PlatformEfl.cmake: Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144842 268f45cc-cd09-0410-ab3c-d52691b4dbfc