Enable WKWebView phone number detection.

ios/web/web_state/ui/wk_web_view_configuration_provider.mm

Index: ios/web/web_state/ui/wk_web_view_configuration_provider.mm
diff --git a/ios/web/web_state/ui/wk_web_view_configuration_provider.mm b/ios/web/web_state/ui/wk_web_view_configuration_provider.mm
index 647d596a6e64596e706eaa745ea02f67fe034af4..f9a09a81704631c9608d08a81be85bcafcfb88ca 100644
--- a/ios/web/web_state/ui/wk_web_view_configuration_provider.mm
+++ b/ios/web/web_state/ui/wk_web_view_configuration_provider.mm
@@ -63,6 +63,9 @@ WKWebViewConfigurationProvider::GetWebViewConfiguration() {
       [configuration_
           setWebsiteDataStore:[WKWebsiteDataStore nonPersistentDataStore]];
     }
+    if (base::ios::IsRunningOnOrLater(10, 0, 0)) {

[Eugene But (OOO till 7-30), 2016/06/16 21:39:59]

Could you please add IsRunningOnIOS10OrLater to base/ios/ios_util

[michaeldo, 2016/06/16 22:03:21]

Done.

+      [configuration_ setDataDetectorTypes:WKDataDetectorTypePhoneNumber];

[Eugene But (OOO till 7-30), 2016/06/16 21:39:59]

This will not compile with iOS9 SDK, so you should use ifdef guards:

// TODO(crbug.com/) Remove these guards after moving to iOS10 SDK.
#if defined(__IPHONE_10_0) && __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_10_0

[michaeldo, 2016/06/16 22:03:21]

Done.

+    }
     // setJavaScriptCanOpenWindowsAutomatically is required to support popups.
     [[configuration_ preferences] setJavaScriptCanOpenWindowsAutomatically:YES];
     [[configuration_ userContentController]