Rename ios/web_view public delegates from CRIWV to CWV prefix.

ios/web_view/internal/criwv_web_main_parts.mm

Index: ios/web_view/internal/criwv_web_main_parts.mm
diff --git a/ios/web_view/internal/criwv_web_main_parts.mm b/ios/web_view/internal/criwv_web_main_parts.mm
index dee554adf2af091314fde6fd360da36d9a38e6c0..666b4502e77a5098979d8a66d5a1376889f4a828 100644
--- a/ios/web_view/internal/criwv_web_main_parts.mm
+++ b/ios/web_view/internal/criwv_web_main_parts.mm
@@ -9,7 +9,7 @@
 #include "base/path_service.h"
 #include "components/translate/core/browser/translate_download_manager.h"
 #include "ios/web_view/internal/criwv_browser_state.h"
-#import "ios/web_view/public/criwv_delegate.h"
+#import "ios/web_view/public/cwv_delegate.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/resource/resource_bundle.h"
 
@@ -19,7 +19,7 @@
 
 namespace ios_web_view {
 
-CRIWVWebMainParts::CRIWVWebMainParts(id<CRIWVDelegate> delegate) {
+CRIWVWebMainParts::CRIWVWebMainParts(id<CWVDelegate> delegate) {
   delegate_ = delegate;
 }