Make state atom field annotation name consistent between google3 and android.

Test: statsd test
Fix: b/117681672

Change-Id: I3b0145516c594cc23565df67acc1cfa9f79d306e
diff --git a/tools/stats_log_api_gen/test.proto b/tools/stats_log_api_gen/test.proto
index 264a865..f635974 100644
--- a/tools/stats_log_api_gen/test.proto
+++ b/tools/stats_log_api_gen/test.proto
@@ -127,33 +127,33 @@
 // The atom has only primary field but no exclusive state field.
 message BadStateAtom1 {
     optional int32 uid = 1
-            [(android.os.statsd.stateFieldOption).option = PRIMARY];
+            [(android.os.statsd.state_field_option).option = PRIMARY];
 }
 
 // Only primative types can be annotated.
 message BadStateAtom2 {
     repeated android.os.statsd.AttributionNode attribution = 1
-            [(android.os.statsd.stateFieldOption).option = PRIMARY];
+            [(android.os.statsd.state_field_option).option = PRIMARY];
     optional int32 state = 2
-            [(android.os.statsd.stateFieldOption).option = EXCLUSIVE];
+            [(android.os.statsd.state_field_option).option = EXCLUSIVE];
 }
 
 // Having 2 exclusive state field in the atom means the atom is badly designed.
 // E.g., putting bluetooth state and wifi state in the same atom.
 message BadStateAtom3 {
     optional int32 uid = 1
-            [(android.os.statsd.stateFieldOption).option = PRIMARY];
+            [(android.os.statsd.state_field_option).option = PRIMARY];
     optional int32 state = 2
-            [(android.os.statsd.stateFieldOption).option = EXCLUSIVE];
+            [(android.os.statsd.state_field_option).option = EXCLUSIVE];
     optional int32 state2 = 3
-            [(android.os.statsd.stateFieldOption).option = EXCLUSIVE];
+            [(android.os.statsd.state_field_option).option = EXCLUSIVE];
 }
 
 message GoodStateAtom1 {
     optional int32 uid = 1
-            [(android.os.statsd.stateFieldOption).option = PRIMARY];
+            [(android.os.statsd.state_field_option).option = PRIMARY];
     optional int32 state = 2
-            [(android.os.statsd.stateFieldOption).option = EXCLUSIVE];
+            [(android.os.statsd.state_field_option).option = EXCLUSIVE];
 }
 
 // Atoms can have exclusive state field, but no primary field. That means
@@ -161,16 +161,16 @@
 message GoodStateAtom2 {
     optional int32 uid = 1;
     optional int32 state = 2
-            [(android.os.statsd.stateFieldOption).option = EXCLUSIVE];
+            [(android.os.statsd.state_field_option).option = EXCLUSIVE];
 }
 
 // We can have more than one primary fields. That means their combination is a
 // primary key.
 message GoodStateAtom3 {
     optional int32 uid = 1
-            [(android.os.statsd.stateFieldOption).option = PRIMARY];
+            [(android.os.statsd.state_field_option).option = PRIMARY];
     optional int32 tid = 2
-            [(android.os.statsd.stateFieldOption).option = PRIMARY];
+            [(android.os.statsd.state_field_option).option = PRIMARY];
     optional int32 state = 3
-            [(android.os.statsd.stateFieldOption).option = EXCLUSIVE];
+            [(android.os.statsd.state_field_option).option = EXCLUSIVE];
 }
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