Make EarlGrey matchers compliant with Chromium style.

ios/chrome/browser/web/progress_indicator_egtest.mm

Index: ios/chrome/browser/web/progress_indicator_egtest.mm
diff --git a/ios/chrome/browser/web/progress_indicator_egtest.mm b/ios/chrome/browser/web/progress_indicator_egtest.mm
index dbf4a957209c7b7a1821d0f2e5ef021166e20d40..cc2130e1ae30a2de27e3ae9d40c6f0c864f2b666 100644
--- a/ios/chrome/browser/web/progress_indicator_egtest.mm
+++ b/ios/chrome/browser/web/progress_indicator_egtest.mm
@@ -22,7 +22,7 @@
 #include "ios/web/public/test/response_providers/html_response_provider.h"
 #include "url/gurl.h"
 
-using chrome_test_util::webViewContainingText;
+using chrome_test_util::WebViewContainingText;
 
 namespace {
 
@@ -45,12 +45,12 @@ const char kInfinitePendingPageURL[] = "http://infinite";
 const char kSimplePageURL[] = "http://simplepage";
 
 // Matcher for progress view.
-id<GREYMatcher> progressView() {
+id<GREYMatcher> ProgressView() {
   return grey_kindOfClass([MDCProgressView class]);
 }
 
 // Matcher for the progress view with |progress|.
-id<GREYMatcher> progressViewWithProgress(CGFloat progress) {
+id<GREYMatcher> ProgressViewWithProgress(CGFloat progress) {
   MatchesBlock matches = ^BOOL(UIView* view) {
     MDCProgressView* progressView = base::mac::ObjCCast<MDCProgressView>(view);
     return progressView && progressView.progress == progress;
@@ -150,11 +150,11 @@ class InfinitePendingResponseProvider : public HtmlResponseProvider {
   chrome_test_util::LoadUrl(infinitePendingURL);
 
   // Wait until the page is half loaded.
-  [[EarlGrey selectElementWithMatcher:webViewContainingText(kPageText)]
+  [[EarlGrey selectElementWithMatcher:WebViewContainingText(kPageText)]
       assertWithMatcher:grey_notNil()];
 
   // Verify progress view visible and halfway progress.
-  [[EarlGrey selectElementWithMatcher:progressViewWithProgress(0.5)]
+  [[EarlGrey selectElementWithMatcher:ProgressViewWithProgress(0.5)]
       assertWithMatcher:grey_sufficientlyVisible()];
 
   // Verify toolbar visible.
@@ -184,17 +184,17 @@ class InfinitePendingResponseProvider : public HtmlResponseProvider {
   // Load form first.
   [ChromeEarlGrey loadURL:formURL];
 
-  [[EarlGrey selectElementWithMatcher:webViewContainingText(kFormPageText)]
+  [[EarlGrey selectElementWithMatcher:WebViewContainingText(kFormPageText)]
       assertWithMatcher:grey_notNil()];
 
   chrome_test_util::SubmitWebViewFormWithId(kFormID);
 
   // Wait until the page is half loaded.
-  [[EarlGrey selectElementWithMatcher:webViewContainingText(kPageText)]
+  [[EarlGrey selectElementWithMatcher:WebViewContainingText(kPageText)]
       assertWithMatcher:grey_notNil()];
 
   // Verify progress view visible and halfway progress.
-  [[EarlGrey selectElementWithMatcher:progressViewWithProgress(0.5)]
+  [[EarlGrey selectElementWithMatcher:ProgressViewWithProgress(0.5)]
       assertWithMatcher:grey_sufficientlyVisible()];
 
   // Verify toolbar visible.
@@ -218,17 +218,17 @@ class InfinitePendingResponseProvider : public HtmlResponseProvider {
 
   [ChromeEarlGrey loadURL:formURL];
 
-  [[EarlGrey selectElementWithMatcher:webViewContainingText(kFormPageText)]
+  [[EarlGrey selectElementWithMatcher:WebViewContainingText(kFormPageText)]
       assertWithMatcher:grey_notNil()];
 
   chrome_test_util::SubmitWebViewFormWithId(kFormID);
 
   // Verify the new page has been loaded.
-  [[EarlGrey selectElementWithMatcher:webViewContainingText(kPageText)]
+  [[EarlGrey selectElementWithMatcher:WebViewContainingText(kPageText)]
       assertWithMatcher:grey_notNil()];
 
   // Verify progress view is not visible.
-  [[EarlGrey selectElementWithMatcher:progressView()]
+  [[EarlGrey selectElementWithMatcher:ProgressView()]
       assertWithMatcher:grey_notVisible()];
 }
 
@@ -248,7 +248,7 @@ class InfinitePendingResponseProvider : public HtmlResponseProvider {
   [ChromeEarlGrey loadURL:formURL];
 
   // Verify the form page has been loaded.
-  [[EarlGrey selectElementWithMatcher:webViewContainingText(kFormPageText)]
+  [[EarlGrey selectElementWithMatcher:WebViewContainingText(kFormPageText)]
       assertWithMatcher:grey_notNil()];
 
   chrome_test_util::SubmitWebViewFormWithId(kFormID);