Use Google Storage symbol server instead of symbols.zip

Previously I was creating an etwsymbols*.zip file to hold the UIforETW
PDBs in case debugging or profiling was needed. That works, but it is
messy and inelegant, and creating an actual symbol server - publicly
visible - is quite easy.

The new symbol server path is:
https://randomascii-symbols.commondatastorage.googleapis.com

package_etw.bat

@@ -159,26 +159,36 @@ powershell ..\GitHub-Source-Indexer\github-sourceindexer.ps1 -symbolsFolder etws
 @echo %temp%\srcsrv\pdbstr -r -p:etwsymbols\UIforETWStatic_devrel32.pdb -s:srcsrv
 :NoSourceIndexing
 
-@rem Put the ETW symbols in symbol server format and .zip that.
-@rem First, add them to a local symbol server directory
+@rem Copy the critical PE files to the symbol server as well, to demonstrate best practices.
+copy etwpackage\bin\UIforETW*.exe etwsymbols
+
+@rem Add the PE and PDB files to a local symbol server directory, to get the
+@rem required directory structure:
 if exist etwsymserver rmdir /s/q etwsymserver 
 "c:\Program Files (x86)\Windows Kits\10\Debuggers\x64\symstore.exe" add /r /f etwsymbols /s etwsymserver /t uiforetw
 @rem Delete the excess files.
 rmdir etwsymserver\000Admin /s/q
 del etwsymserver\pingme.txt
 del etwsymserver\refs.ptr /s
 
-del *.zip 2>nul
-call python make_zip_file.py etwpackage.zip etwpackage
-@echo on
 cd etwsymserver
-call python ..\make_zip_file.py ..\etwsymbols.zip .
+@rem Upload to the randomascii-symbols public symbol server.
+@echo Ready to upload the symbols?
+@pause
+call python c:\src\depot_tools\gsutil.py cp -Z -R  . gs://randomascii-symbols
 cd ..
 @echo on
+
+@rem Make the redistributable .zip file
+del *.zip 2>nul
+call python make_zip_file.py etwpackage.zip etwpackage
+@echo on
+
+@rem Rename to the current version.
 call python rename_to_version.py UIforETW\Version.h
 @echo on
 
-@echo Now upload the new etwpackage*.zip and etwsymbols*.zip
+@echo Now upload the new etwpackage*.zip
 @echo But make sure that the PersistedPresets section from startup10.wpaProfile
 @echo been deleted to avoid shipping modified presets and bloating the file.
 @echo After releasing a version with an updated version number be sure to trigger

rename_to_version.py

@@ -9,6 +9,5 @@
 		version = line[len(prefix) : len(prefix) + 4]
 		print 'Renaming zip files to version "%s"' % version
 		os.rename('etwpackage.zip', 'etwpackage%s.zip' % version)
-		os.rename('etwsymbols.zip', 'etwsymbols%s.zip' % version)
 		sys.exit(0)
 assert(0)