Removing iOS9 code remnants (7)

Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: I26277bdb085fa06f5e9e6419f379b6f3f085e814
Reviewed-on: https://chromium-review.googlesource.com/986259
Commit-Queue: Kurt Horimoto <kkhorimoto@chromium.org>
Reviewed-by: Kurt Horimoto <kkhorimoto@chromium.org>
Cr-Commit-Position: refs/heads/master@{#547500}

ios/chrome/browser/ui/dialogs/nsurl_protection_space_util_unittest.mm

@@ -4,7 +4,6 @@
 
 #import "ios/chrome/browser/ui/dialogs/nsurl_protection_space_util.h"
 
-#include "base/ios/ios_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/strings/grit/components_strings.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -122,26 +121,18 @@
   ASSERT_TRUE(CanShow(protectionSpace));
 
   NSString* expectedText = nil;
-  // On iOS 10, HTTPS Proxy protection space reports itself as unsecure
+  // HTTPS Proxy protection space reports itself as unsecure
   // (crbug.com/629570).
-  if (base::ios::IsRunningOnIOS10OrLater()) {
-    // Expecting the following text:
-    // The proxy https://chromium.org requires a username and password.
-    // Your connection to this site is not private.
-    expectedText = [NSString
-        stringWithFormat:@"%@ %@",
-                         l10n_util::GetNSStringF(
-                             IDS_LOGIN_DIALOG_PROXY_AUTHORITY,
-                             base::SysNSStringToUTF16(kTestHttpsOrigin)),
-                         l10n_util::GetNSString(
-                             IDS_PAGE_INFO_NOT_SECURE_SUMMARY)];
-  } else {
-    // Expecting the following text:
-    // The proxy https://chromium.org:80 requires a username and password.
-    expectedText =
-        l10n_util::GetNSStringF(IDS_LOGIN_DIALOG_PROXY_AUTHORITY,
-                                base::SysNSStringToUTF16(kTestHttpsOrigin));
-  }
+  // Expecting the following text:
+  // The proxy https://chromium.org requires a username and password.
+  // Your connection to this site is not private.
+  expectedText = [NSString
+      stringWithFormat:@"%@ %@",
+                       l10n_util::GetNSStringF(
+                           IDS_LOGIN_DIALOG_PROXY_AUTHORITY,
+                           base::SysNSStringToUTF16(kTestHttpsOrigin)),
+                       l10n_util::GetNSString(
+                           IDS_PAGE_INFO_NOT_SECURE_SUMMARY)];
   EXPECT_NSEQ(expectedText, MessageForHTTPAuth(protectionSpace));
 }