Remove unused chrome://large-icon

components/favicon_base/large_icon_url_parser_unittest.cc

-// Copyright 2015 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 "components/favicon_base/large_icon_url_parser.h"
-
-#include <stddef.h>
-
-#include "base/macros.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "url/gurl.h"
-
-namespace {
-
-const char kTestUrlStr[] = "https://www.google.ca/imghp?hl=en&tab=wi";
-
-}  // namespace
-
-TEST(LargeIconUrlParserTest, ParseLargeIconPathSuccess) {
-  // Everything populated.
-  {
-    LargeIconUrlParser parser;
-    EXPECT_TRUE(parser.Parse(std::string("48/") + kTestUrlStr));
-    EXPECT_EQ(48, parser.size_in_pixels());
-    EXPECT_EQ(GURL(kTestUrlStr), GURL(parser.url_string()));
-    EXPECT_EQ(3U, parser.path_index());
-  }
-
-  // Empty URL.
-  {
-    LargeIconUrlParser parser;
-    EXPECT_TRUE(parser.Parse("48/"));
-    EXPECT_EQ(48, parser.size_in_pixels());
-    EXPECT_EQ(GURL(), GURL(parser.url_string()));
-    EXPECT_EQ(3U, parser.path_index());
-  }
-
-  // Tolerate invalid URL.
-  {
-    LargeIconUrlParser parser;
-    EXPECT_TRUE(parser.Parse("48/NOT A VALID URL"));
-    EXPECT_EQ(48, parser.size_in_pixels());
-    EXPECT_EQ("NOT A VALID URL", parser.url_string());
-    EXPECT_EQ(3U, parser.path_index());
-  }
-}
-
-TEST(LargeIconUrlParserTest, ParseLargeIconPathFailure) {
-  const char* const test_cases[] = {
-    "",
-    "/",
-    "//",
-    "48",  // Missing '/'.
-    "/http://www.google.com/",  // Missing size.
-    "not_a_number/http://www.google.com/",  // Bad size.
-    "0/http://www.google.com/",  // Non-positive size.
-    "-1/http://www.google.com/",  // Non-positive size.
-  };
-  for (size_t i = 0; i < arraysize(test_cases); ++i) {
-    LargeIconUrlParser parser;
-    EXPECT_FALSE(parser.Parse(test_cases[i])) << "test_cases[" << i << "]";
-  }
-}