tick processor: fix arguments and comments

Node.js uses the tick processor as well, but wraps the script
differently so that `this.arguments` does not work.

Also fixed outdated comments.

R=petermarshall@chromium.org

Change-Id: Ia902962b302ec4aa02d31a6ac31ac20510ddcca7
Reviewed-on: https://chromium-review.googlesource.com/c/1304353Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57061}

tools/linux-tick-processor

@@ -28,7 +28,7 @@ fi
 
 if [ ! -x "$d8_exec" ]; then
   echo "d8 shell not found in $D8_PATH"
-  echo "To build, execute 'make native' from the V8 directory"
+  echo "Please provide path to d8 as env var in D8_PATH"
   exit 1
 fi
 

tools/map-processor

@@ -28,7 +28,7 @@ fi
 
 if [ ! -x "$d8_exec" ]; then
   echo "d8 shell not found in $D8_PATH"
-  echo "To build, execute 'make native' from the V8 directory"
+  echo "Please provide path to d8 as env var in D8_PATH"
   exit 1
 fi
 

tools/parse-processor

@@ -28,7 +28,7 @@ fi
 
 if [ ! -x "$d8_exec" ]; then
   echo "d8 shell not found in $D8_PATH"
-  echo "To build, execute 'make native' from the V8 directory"
+  echo "Please provide path to d8 as env var in D8_PATH"
   exit 1
 fi
 

tools/plot-timer-events

@@ -32,7 +32,7 @@ fi
 
 if test ! -x "$d8_exec"; then
   echo "d8 shell not found in $D8_PATH"
-  echo "To build, execute 'make native' from the V8 directory"
+  echo "Please provide path to d8 as env var in D8_PATH"
   exit 1
 fi
 

tools/tickprocessor-driver.js

@@ -55,7 +55,7 @@ var entriesProviders = {
   'mac': MacCppEntriesProvider
 };
 
-var params = processArguments(this.arguments || []);
+var params = processArguments(arguments || []);
 var sourceMap = null;
 if (params.sourceMap) {
   initSourceMapSupport();