Quick Compiler: Shoot the Camel

Another step towards moving the Quick Compiler from the old
Dalvik coding style to Art's coding style.  In this CL, Camel-case
locals, struct variables and arguments are converted to lower-case
with underscore names.  Most of the name changes were formulistic,
but I also took this opportunity to change the old "printMe" into
the more traditional "verbose", and shorten cUnit to cu.

No logic changes.

Change-Id: I64b69b28a8357d5cc0abc1dc975954c91abd9b45
diff --git a/src/compiler/codegen/arm/arm_lir.h b/src/compiler/codegen/arm/arm_lir.h
index bc3277f..7955b1b 100644
--- a/src/compiler/codegen/arm/arm_lir.h
+++ b/src/compiler/codegen/arm/arm_lir.h
@@ -89,7 +89,7 @@
  * | OUT[outs-2]            |
  * |       .                |
  * | OUT[0]                 |
- * | curMethod*             | <<== sp w/ 16-byte alignment
+ * | cur_method*            | <<== sp w/ 16-byte alignment
  * +========================+
  */
 
@@ -568,7 +568,7 @@
 };
 
 /* Bit flags describing the behavior of each native opcode */
-/* Instruction assembly fieldLoc kind */
+/* Instruction assembly field_loc kind */
 enum ArmEncodingKind {
   kFmtUnused,
   kFmtBitBlt,    /* Bit string using end/start */
@@ -594,7 +594,7 @@
     ArmEncodingKind kind;
     int end;   /* end for kFmtBitBlt, 1-bit slice end for FP regs */
     int start; /* start for kFmtBitBlt, 4-bit slice end for FP regs */
-  } fieldLoc[4];
+  } field_loc[4];
   ArmOpcode opcode;
   uint64_t flags;
   const char* name;