Current Serial port pattern in source cannot find proper port name.

That's because in Windows, Serial Port name has COM%d pattern. 
So I modified from old pattern \\\\.\\COM%d  to  COM%d 

Dear Miket, 
This file, serial_port_enumerator_win.cc has GenerateValidPatterns() function, but Your TODO comment says that you will not use valid_patterns. 

So, what is your method to solve this?, 
if allowed to use valid_patterns(like serial_port_enumerator_posix.cc), I'd like to do write code using valid_patterns. 

and I totally understand that your dev-environment doesn't include 'Windows OS'. so i like to help you contribute about Chrome Serial API in Windows.


This issue is http://code.google.com/p/chromium/issues/detail?id=154803

BUG=154803

Review URL: https://chromiumcodereview.appspot.com/11474005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@172162 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 2 insertions, 1 deletions

diff --git a/AUTHORS b/AUTHORS
index f980d1b..3b5ba76 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -211,3 +211,4 @@ Qiankun Miao <qiankun.miao@intel.com>
 Etienne Laurin <etienne@atnnn.com>
 Yang Gu <yang.gu@intel.com>
 Timo Reimann <ttr314@googlemail.com>
+Sungguk Lim <limasdf@gmail.com>
\ No newline at end of file
diff --git a/chrome/browser/extensions/api/serial/serial_port_enumerator_win.cc b/chrome/browser/extensions/api/serial/serial_port_enumerator_win.cc
index 84817aa..94f8a3c 100644
--- a/chrome/browser/extensions/api/serial/serial_port_enumerator_win.cc
+++ b/chrome/browser/extensions/api/serial/serial_port_enumerator_win.cc
@@ -44,7 +44,7 @@ SerialPortEnumerator::GenerateValidSerialPortNames() {
   // to refactor this interface to make it more platform-independent.
   for (int port_number = 0; port_number < max_port_number; ++port_number) {
     string16 device_string16;
-    device_string16 = base::StringPrintf(L"\\\\.\\COM%d", port_number);
+    device_string16 = base::StringPrintf(L"COM%d", port_number);
     if (PassesCommConfigTest(device_string16)) {
       // Keep looking for new ports as long as we're finding them.
       int new_max_port_number = (port_number + 1) * 2;