Make EarlGrey matchers compliant with Chromium style.

ios/chrome/browser/web/window_open_by_dom_egtest.mm

Index: ios/chrome/browser/web/window_open_by_dom_egtest.mm
diff --git a/ios/chrome/browser/web/window_open_by_dom_egtest.mm b/ios/chrome/browser/web/window_open_by_dom_egtest.mm
index 3fa7f1d95accc762c800f497a471f35a83ec737a..6df1cbd2ef48826cc16d1bb0d9e0e9e3290aa31a 100644
--- a/ios/chrome/browser/web/window_open_by_dom_egtest.mm
+++ b/ios/chrome/browser/web/window_open_by_dom_egtest.mm
@@ -17,9 +17,9 @@
 #include "ios/web/public/test/http_server_util.h"
 
 using chrome_test_util::AssertMainTabCount;
-using chrome_test_util::omniboxText;
+using chrome_test_util::OmniboxText;
 using chrome_test_util::TapWebViewElementWithId;
-using chrome_test_util::webViewContainingText;
+using chrome_test_util::WebViewContainingText;
 using web::test::HttpServer;
 
 namespace {
@@ -48,7 +48,7 @@ const char kTestURL[] =
   [super setUp];
   // Open the test page. There should only be one tab open.
   [ChromeEarlGrey loadURL:HttpServer::MakeUrl(kTestURL)];
-  [[EarlGrey selectElementWithMatcher:webViewContainingText("Expected result")]
+  [[EarlGrey selectElementWithMatcher:WebViewContainingText("Expected result")]
       assertWithMatcher:grey_notNil()];
   AssertMainTabCount(1);
 }
@@ -92,7 +92,7 @@ const char kTestURL[] =
   // Ensure that the resulting tab is updated as expected.
   const GURL targetURL =
       HttpServer::MakeUrl(std::string(kTestURL) + "#assigned");
-  [[EarlGrey selectElementWithMatcher:omniboxText(targetURL.GetContent())]
+  [[EarlGrey selectElementWithMatcher:OmniboxText(targetURL.GetContent())]
       assertWithMatcher:grey_notNil()];
 }
 
@@ -106,7 +106,7 @@ const char kTestURL[] =
   // Ensure that the resulting tab is updated as expected.
   const GURL targetURL =
       HttpServer::MakeUrl(std::string(kTestURL) + "#updated");
-  [[EarlGrey selectElementWithMatcher:omniboxText(targetURL.GetContent())]
+  [[EarlGrey selectElementWithMatcher:OmniboxText(targetURL.GetContent())]
       assertWithMatcher:grey_notNil()];
 }
 
@@ -159,7 +159,7 @@ const char kTestURL[] =
   // Ensure that the starting tab hasn't navigated.
   chrome_test_util::CloseCurrentTab();
   const GURL URL = HttpServer::MakeUrl(kTestURL);
-  [[EarlGrey selectElementWithMatcher:omniboxText(URL.GetContent())]
+  [[EarlGrey selectElementWithMatcher:OmniboxText(URL.GetContent())]
       assertWithMatcher:grey_notNil()];
 }