Rename debug to disable_assertions in toolhelper and callsites

Change-Id: Iffa181c0b09ab4cf989772b43e0bed257ec21cfd
diff --git a/tools/d8.py b/tools/d8.py
index cb6349d..b831849 100755
--- a/tools/d8.py
+++ b/tools/d8.py
@@ -45,7 +45,7 @@
     return toolhelper.run('d8',
                           d8_args,
                           build=not options.no_build,
-                          debug=not options.disable_assertions,
+                          disable_assertions=options.disable_assertions,
                           jar=utils.find_r8_jar_from_options(options),
                           main='com.android.tools.r8.D8',
                           time_consumer=time_consumer)
diff --git a/tools/disasm.py b/tools/disasm.py
index e341557..e050d9c 100755
--- a/tools/disasm.py
+++ b/tools/disasm.py
@@ -7,4 +7,4 @@
 import toolhelper
 
 if __name__ == '__main__':
-    sys.exit(toolhelper.run('disasm', sys.argv[1:], debug=False))
+    sys.exit(toolhelper.run('disasm', sys.argv[1:], disable_assertions=True))
diff --git a/tools/minify_tool.py b/tools/minify_tool.py
index 2356ac1..c51f861 100755
--- a/tools/minify_tool.py
+++ b/tools/minify_tool.py
@@ -125,7 +125,7 @@
         start_time = time.time()
         return_code = toolhelper.run('r8',
                                      args,
-                                     debug=debug,
+                                     disable_assertions=not debug,
                                      build=build,
                                      track_memory_file=track_memory_file,
                                      extra_args=java_args)
diff --git a/tools/r8.py b/tools/r8.py
index a2f54ce..a6bf42e 100755
--- a/tools/r8.py
+++ b/tools/r8.py
@@ -63,7 +63,7 @@
     return toolhelper.run('r8',
                           r8_args,
                           build=not options.no_build,
-                          debug=not options.disable_assertions,
+                          disable_assertions=options.disable_assertions,
                           debug_agent=options.debug_agent,
                           jar=utils.find_r8_jar_from_options(options),
                           main='com.android.tools.r8.R8',
diff --git a/tools/run_on_app.py b/tools/run_on_app.py
index ffe4298..f106022 100755
--- a/tools/run_on_app.py
+++ b/tools/run_on_app.py
@@ -523,7 +523,7 @@
     exit_code = toolhelper.run(tool,
                                args,
                                build=should_build(options),
-                               debug=not options.disable_assertions,
+                               disable_assertions=options.disable_assertions,
                                quiet=quiet,
                                jar=jar,
                                main=main)
@@ -743,7 +743,7 @@
                         tool,
                         args,
                         build=False,
-                        debug=not options.disable_assertions,
+                        disable_assertions=options.disable_assertions,
                         profile=options.profile,
                         track_memory_file=options.track_memory_to_file,
                         extra_args=extra_args,
diff --git a/tools/toolhelper.py b/tools/toolhelper.py
index cfc386c..15fa557 100644
--- a/tools/toolhelper.py
+++ b/tools/toolhelper.py
@@ -15,7 +15,7 @@
 def run(tool,
         args,
         build=None,
-        debug=True,
+        disable_assertions=False,
         profile=False,
         track_memory_file=None,
         extra_args=None,
@@ -51,7 +51,7 @@
         cmd.append(
             '-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:5005'
         )
-    if debug:
+    if not disable_assertions:
         cmd.append('-ea')
     if profile:
         cmd.append('-agentlib:hprof=cpu=samples,interval=1,depth=8')