Refactor axis initialization logic

Move the code to a separate function to make it easier to follow.

Bug: 198472780
Test: none
Change-Id: Ic881814ec8cee8bb5535ed80bb6ae92f60d6b1a0
diff --git a/services/inputflinger/reader/mapper/TouchInputMapper.h b/services/inputflinger/reader/mapper/TouchInputMapper.h
index 9b020a6..6f15b90 100644
--- a/services/inputflinger/reader/mapper/TouchInputMapper.h
+++ b/services/inputflinger/reader/mapper/TouchInputMapper.h
@@ -243,6 +243,7 @@
             DIAMETER,
             BOX,
             AREA,
+            ftl_last = AREA
         };
 
         SizeCalibration sizeCalibration;
@@ -732,6 +733,9 @@
     void resetExternalStylus();
     void clearStylusDataPendingFlags();
 
+    void initializeOrientedRanges();
+    void initializeSizeRanges();
+
     void sync(nsecs_t when, nsecs_t readTime);
 
     bool consumeRawTouches(nsecs_t when, nsecs_t readTime, uint32_t policyFlags);