Properly iterate through values
Properly iterate through values

the value of Manifest.projects has changed from being the dictionary
to the values of the dictionary.  Here we handle this change
correctly on a PostRepoUpgrade.

From a `git diff v1.12.7 -- manifest_xml.py`:
+  @property
   def projects(self):
     self._Load()
-    return self._projects
+    return self._paths.values()

self._paths does contain the projects according to this line of
manifest_xml.py:
484      self._paths[project.relpath] = project

Change-Id: I141f8d5468ee10dfb08f99ba434004a307fed810

qioixiy/git-repo,petemoore/git-repo,wzhy90/git-repo,venus-solar/git-repo,FlymeOS/repo,TheQtCompany/git-repo,CyanogenMod/tools_repo,mozilla/git-repo,flingone/git-repo,linuxdeepin/git-repo,FuangCao/git-repo,lchiocca/repo,iAlios/git-repo,11NJ/git-repo,hisilicon/git-repo,qioixiy/git-repo,lightsofapollo/git-repo,hisilicon/git-repo,xin3liang/git-repo,testbetta/repo-pub,lipro-yocto/git-repo,zemug/repo,mer-tools/git-repo,testbetta/git-repo-pub,codetutil/git-repo,4455jkjh/repo,chenzilin/git-repo,simbasailor/git-repo,ediTLJ/git-repo,llg84/google_repo,qupai/git-repo,gabbayo/git-repo,nuclearmistake/repo,ronan22/repo,daimajia/git-repo,loungin/git-repo,slfyusufu/repo,xecle/git-repo,wzhy90/git-repo,couchbasedeps/git-repo,hacker-camp/google_repo,eligoenergy/git-repo,jingyu/git-repo,opensourcechipspark/repo,DavidPu/git-repo,11NJ/git-repo,venus-solar/git-repo,ilansmith/repo,IbpTeam/repo,chzhong/git-repo,opencontrail-ci-admin/git-repo,duralog/repo,RuanJG/git-repo,xianyo/git-repo,IbpTeam/repo,CyanogenMod/tools_repo,xianyo/git-repo,petemoore/git-repo,nuclearmistake/repo,lshain/repo,jcfrank/myrepo,ilansmith/repo,duralog/repo,iAlios/git-repo,mixedpuppy/git-repo,biaolv/git-repo,Pivosgroup/google-git-repo,kangear/git-repo,ceejatec/git-repo,linuxdeepin/git-repo,slfyusufu/repo,eligoenergy/git-repo,hacker-camp/google_repo,FuangCao/repo,aosp-mirror/tools_repo,frogbywyplay/git-repo,chzhong/git-repo,codetutil/git-repo,xecle/git-repo,GerritCodeReview/git-repo,xyyangkun/git-repo,derron/git-repo,qupai/git-repo,kdavis-mozilla/repo-repo,DavidPu/git-repo,ediTLJ/git-repo,GatorQue/git-repo-flow,loungin/git-repo,jingyu/git-repo,ChronoMonochrome/repo,mixedpuppy/git-repo,eric011/git-repo,daimajia/git-repo,simbasailor/git-repo,windyan/git-repo,demonyangyue/git-repo,gbraad/git-repo,lewixliu/git-repo,lightsofapollo/git-repo,Pivosgroup/google-git-repo,derron/git-repo,ceejatec/git-repo,flingone/git-repo,darrengarvey/git-repo,ronan22/repo,wavecomp/git-repo,RuanJG/git-repo,FlymeOS/repo,aosp-mirror/tools_repo,xin3liang/git-repo,testbetta/repo-pub,kangear/git-repo,testbetta/git-repo-pub,kdavis-mozilla/repo-repo,demonyangyue/git-repo,lewixliu/git-repo,frogbywyplay/git-repo,TheQtCompany/git-repo,couchbasedeps/git-repo,lipro-yocto/git-repo,4455jkjh/repo,lshain/repo,FuangCao/repo,xyyangkun/git-repo,gabbayo/git-repo,GatorQue/git-repo-flow,chenzilin/git-repo,dodocat/git-repo,zemug/repo,wavecomp/git-repo,lchiocca/repo,llg84/google_repo,GerritCodeReview/git-repo,ChronoMonochrome/repo,FuangCao/git-repo,eric011/git-repo,darrengarvey/git-repo,jcfrank/myrepo,windyan/git-repo,mozilla/git-repo,opencontrail-ci-admin/git-repo,biaolv/git-repo,mer-tools/git-repo,dodocat/git-repo,gbraad/git-repo,opensourcechipspark/repo