Get rid off the set 1.6 patch.

Tycho can properly resolve the EE for target platform :-).

eclipse-set-1.6-bree.patch

@@ -1,11 +0,0 @@
---- eclipse-parent/pom.xml.old	2012-07-26 13:10:45.117816261 +0200
-+++ eclipse-parent/pom.xml	2012-07-26 13:07:41.336610064 +0200
-@@ -96,7 +96,7 @@
-             packages. This makes J2SE-1.4 effectively the minimal execution environment required by eclipse platform 
-             build since many platform bundles directly or indirectly depend on org.eclipse.equinox.security.
-            -->
--          <executionEnvironment>?J2SE-1.4</executionEnvironment>
-+          <executionEnvironment>?JavaSE-1.6</executionEnvironment>
- 
-           <environments>
-             <environment>

eclipse.spec

@@ -33,7 +33,7 @@ ln -s %{_javadir}/%{2} ${_f}
 Summary:        An open, extensible IDE
 Name:           eclipse
 Version:        %{eclipse_version}
-Release:        12%{?dist}
+Release:        13%{?dist}
 License:        EPL
 Group:          Text Editors/Integrated Development Environments (IDE)
 URL:            http://www.eclipse.org/
@@ -63,9 +63,6 @@ Patch0:         %{name}-help-feature-adjust-dependencies.patch
 # +org.apache.geronimo.specs.geronimo-annotation_1.1_spec
 Patch1:         %{name}-remove-w3c-smil-and-use-geronimo.patch
 
-# 1.4 -> 1.6
-Patch2:         %{name}-set-1.6-bree.patch
-
 # com.ibm.icu.base -> com.ibm.icu
 Patch3:         %{name}-fix-icu-import.patch
 
@@ -269,7 +266,6 @@ tar --strip-components=1 -xf %{SOURCE1}
 
 %patch0
 %patch1
-%patch2
 %patch3
 %patch4
 %patch5