Making lint happy.

Review URL: http://codereview.chromium.org/593014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

samples/lineprocessor.cc

@@ -152,7 +152,7 @@ int RunMain(int argc, char* argv[]) {
     } else if (strcmp(str, "--main-cycle-in-js") == 0) {
       cycle_type = CycleInJs;
     } else if (strcmp(str, "-p") == 0 && i + 1 < argc) {
-      port_number = atoi(argv[i + 1]);
+      port_number = atoi(argv[i + 1]);  // NOLINT
       i++;
     } else if (strncmp(str, "--", 2) == 0) {
       printf("Warning: unknown flag %s.\nTry --help for options\n", str);

src/d8-readline.cc

@@ -27,8 +27,8 @@
 
 
 #include <cstdio>  // NOLINT
-#include <readline/readline.h>
-#include <readline/history.h>
+#include <readline/readline.h> // NOLINT
+#include <readline/history.h> // NOLINT
 
 
 #include "d8.h"

test/cctest/test-debug.cc

@@ -3884,6 +3884,11 @@ bool IsEvaluateResponseMessage(char* message) {
 }
 
 
+static int StringToInt(const char* s) {
+  return atoi(s);  // NOLINT
+}
+
+
 // We match parts of the message to get evaluate result int value.
 int GetEvaluateIntResult(char *message) {
   const char* value = "\"value\":";
@@ -3892,7 +3897,7 @@ int GetEvaluateIntResult(char *message) {
     return -1;
   }
   int res = -1;
-  res = atoi(pos + strlen(value));
+  res = StringToInt(pos + strlen(value));
   return res;
 }
 
@@ -3905,7 +3910,7 @@ int GetBreakpointIdFromBreakEventMessage(char *message) {
     return -1;
   }
   int res = -1;
-  res = atoi(pos + strlen(breakpoints));
+  res = StringToInt(pos + strlen(breakpoints));
   return res;
 }
 
@@ -3918,11 +3923,7 @@ int GetTotalFramesInt(char *message) {
     return -1;
   }
   pos += strlen(prefix);
-  char* pos_end = pos;
-  int res = static_cast<int>(strtol(pos, &pos_end, 10));
-  if (pos_end == pos) {
-    return -1;
-  }
+  int res = StringToInt(pos);
   return res;
 }