Moved SimplifyDocumentTitle from printing/backend

TBR=noamsml

Review URL: https://codereview.chromium.org/59903019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@234127 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 0 insertions, 48 deletions

diff --git a/printing/backend/print_backend.cc b/printing/backend/print_backend.cc
index b7eb5a1..29d38fb 100644
--- a/printing/backend/print_backend.cc
+++ b/printing/backend/print_backend.cc
@@ -4,13 +4,6 @@
 
 #include "printing/backend/print_backend.h"
 
-#include <algorithm>
-
-#include "third_party/icu/source/common/unicode/uchar.h"
-#include "ui/gfx/text_elider.h"
-
-const int kMaxDocumentTitleLength = 50;
-
 namespace printing {
 
 PrinterBasicInfo::PrinterBasicInfo()
@@ -33,15 +26,4 @@ PrinterCapsAndDefaults::~PrinterCapsAndDefaults() {}
 
 PrintBackend::~PrintBackend() {}
 
-base::string16 PrintBackend::SimplifyDocumentTitle(
-    const base::string16& title) {
-  base::string16 no_controls(title);
-  no_controls.erase(
-    std::remove_if(no_controls.begin(), no_controls.end(), &u_iscntrl),
-    no_controls.end());
-  base::string16 result;
-  gfx::ElideString(no_controls, kMaxDocumentTitleLength, &result);
-  return result;
-}
-
 }  // namespace printing
diff --git a/printing/backend/print_backend.h b/printing/backend/print_backend.h
index 1d058bf..d698d11 100644
--- a/printing/backend/print_backend.h
+++ b/printing/backend/print_backend.h
@@ -10,7 +10,6 @@
 #include <vector>
 
 #include "base/memory/ref_counted.h"
-#include "base/strings/string16.h"
 #include "printing/print_job_constants.h"
 #include "printing/printing_export.h"
 
@@ -98,9 +97,6 @@ class PRINTING_EXPORT PrintBackend
   // Returns true if printer_name points to a valid printer.
   virtual bool IsValidPrinter(const std::string& printer_name) = 0;
 
-  // Simplify title to resolve issue with some drivers.
-  static base::string16 SimplifyDocumentTitle(const base::string16& title);
-
   // Allocate a print backend. If |print_backend_settings| is NULL, default
   // settings will be used.
   // Return NULL if no print backend available.
diff --git a/printing/backend/print_backend_unittest.cc b/printing/backend/print_backend_unittest.cc
deleted file mode 100644
index 356a346..0000000
--- a/printing/backend/print_backend_unittest.cc
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/strings/utf_string_conversions.h"
-#include "printing/backend/print_backend.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace printing {
-
-std::string Simplify(const char* title) {
-  return UTF16ToUTF8(PrintBackend::SimplifyDocumentTitle(ASCIIToUTF16(title)));
-}
-
-TEST(PrintBackendTest, SimplifyDocumentTitle) {
-  EXPECT_STREQ("", Simplify("").c_str());
-  EXPECT_STREQ("Long string. Long string...ng string. Long string.",
-               Simplify("Long string. Long string. Long string. Long string. "
-                        "Long string. Long string. Long string.").c_str());
-  EXPECT_STREQ("Control Characters",
-               Simplify("C\ron\ntrol Charac\15ters").c_str());
-  EXPECT_STREQ("", Simplify("\n\r\n\r\t\r").c_str());
-}
-
-}  // namespace printing
-