Bug 558439: [releng] Remove the old p2 repos for now merged repos

To ensure that developers don't need to add all the new
launchbar and tools.templates projects to their workspace,
the main dependencies are pulled in from the most recent CDT
build.

This is achieved by having the main CDT feature in the target
platform which allows developers to have just key bundles in
their workspace e.g. org.eclipse.cdt.{ui,core}[.tests]

This is similar to how Eclipse Platform projects have the I-builds
in their own target platform.

Change-Id: I59dd36c3f0cb4fdc182ae7cc8d8e996c1dfa90f6

releng/CDT.setup

@@ -310,19 +310,15 @@
               url="https://download.eclipse.org/tm/terminal/updates/4.4milestones/"/>
           <repository
               url="https://download.eclipse.org/tm4e/releases/0.3.4/"/>
-          <repository
-              url="https://download.eclipse.org/tools/cdt/launchbar/2.4/launchbar-2.4.1-simrel-2019-12-m3/"/>
           <repository
               url="https://download.eclipse.org/tools/cdt/builds/9.11/cdt-9.11.0-2020-03-m1/">
             <annotation>
               <detail
                   key="description">
-                <value>OMG! We have circular dependency that involves 'java.package; org.eclipse.cdt.utils.pty 0.0.0'</value>
+                <value>OMG! We have circular dependency that involves 'java.package; org.eclipse.cdt.utils.pty 0.0.0' and We explicitly have CDT in target platform so that developers can develop org.eclipse.cdt.core/ui without requiring all the projects from CDT in their workspace.</value>
               </detail>
             </annotation>
           </repository>
-          <repository
-              url="https://download.eclipse.org/tools/cdt/tools.templates/1.1/tools.templates-1.1.2-simrel-2019-12-m3/"/>
           <repository
               url="https://download.eclipse.org/tools/gef/updates/legacy/integration/5.0.0_gef-legacy-master_2166/">
             <annotation>

releng/org.eclipse.cdt.target/cdt.target

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde version="3.8"?>
-<target name="cdt" sequenceNumber="69">
+<target name="cdt" sequenceNumber="70">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
@@ -48,25 +48,10 @@
 <repository location="https://download.eclipse.org/tm4e/releases/0.3.4/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.eclipse.launchbar.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.launchbar.remote.feature.group" version="0.0.0"/>
-<repository location="https://download.eclipse.org/tools/cdt/launchbar/2.4/launchbar-2.4.1/"/>
-</location>
-<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <!-- OMG! We have circular dependency that involves 'java.package; org.eclipse.cdt.utils.pty 0.0.0' -->
 <repository location="https://download.eclipse.org/tools/cdt/builds/9.11/cdt-9.11.0-2020-03-m1/"/>
-</location>
+<!-- We explicitly have CDT in target platform so that developers can develop org.eclipse.cdt.core/ui without requiring all the projects from CDT in their workspace. -->
-<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
+	<unit id="org.eclipse.cdt.feature.group" version="9.11.0.202001140305"/>
-<!-- normalize org.eclipse.cdt\releng\org.eclipse.cdt.repo\category.xml to remove .source IUs below -->
-<unit id="org.eclipse.tools.templates.core" version="0.0.0"/>
-<unit id="org.eclipse.tools.templates.core.source" version="0.0.0"/>
-<unit id="org.eclipse.tools.templates.freemarker" version="0.0.0"/>
-<unit id="org.eclipse.tools.templates.freemarker.java11" version="0.0.0"/>
-<unit id="org.eclipse.tools.templates.freemarker.source" version="0.0.0"/>
-<unit id="org.eclipse.tools.templates.freemarker.java11.source" version="0.0.0"/>
-<unit id="org.eclipse.tools.templates.ui" version="0.0.0"/>
-<unit id="org.eclipse.tools.templates.ui.source" version="0.0.0"/>
-<repository location="https://download.eclipse.org/tools/cdt/tools.templates/1.1/tools.templates-1.1.2-simrel-2019-12-m3/"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <!-- We need GEF (!) for org.eclipse.wst.xml_ui.feature.feature.group -->
@@ -110,4 +95,4 @@
 -ea</vmArgs>
 <programArgs>-consolelog</programArgs>
 </launcherArgs>
-</target>
+</target>