[SanitizerAPI] Change function name to match latest discussion

Reference: https://github.com/WICG/sanitizer-api/issues/22
Bug: 1116418
Change-Id: Iae2fb7bfea173cc0aad35df5b573b5d2fecfac2d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2367864Reviewed-by: Mike West <mkwst@chromium.org>
Reviewed-by: Daniel Vogelheim <vogelheim@chromium.org>
Commit-Queue: Yifan Luo <lyf@chromium.org>
Cr-Commit-Position: refs/heads/master@{#800945}

third_party/blink/renderer/modules/sanitizer_api/sanitizer.cc

@@ -16,7 +16,7 @@ Sanitizer::Sanitizer() = default;
 
 Sanitizer::~Sanitizer() = default;
 
-String Sanitizer::saneStringFrom(const String& input) {
+String Sanitizer::sanitizeToString(const String& input) {
   String sanitizedString = input;
   return sanitizedString;
 }

third_party/blink/renderer/modules/sanitizer_api/sanitizer.h

@@ -21,7 +21,7 @@ class MODULES_EXPORT Sanitizer final : public ScriptWrappable {
   Sanitizer();
   ~Sanitizer() override;
 
-  String saneStringFrom(const String&);
+  String sanitizeToString(const String&);
 };
 
 }  // namespace blink

third_party/blink/renderer/modules/sanitizer_api/sanitizer.idl

@@ -9,5 +9,5 @@
   RuntimeEnabled=SanitizerAPI
 ] interface Sanitizer {
   [RaisesException] constructor();
-  DOMString saneStringFrom(DOMString input);
+  DOMString sanitizeToString(DOMString input);
 };

third_party/blink/web_tests/external/wpt/interfaces/sanitizer-api.tentative.idl

@@ -4,5 +4,5 @@
   Exposed=Window
 ] interface Sanitizer {
   [RaisesException] constructor();
-  DOMString saneStringFrom(DOMString input);
+  DOMString sanitizeToString(DOMString input);
 };

third_party/blink/web_tests/external/wpt/sanitizer-api/sanitizer.tentative.html

@@ -10,7 +10,7 @@
 <script>
     test(t => {
         s = new Sanitizer();
-        assert_equals("test", s.saneStringFrom("test"));
+        assert_equals("test", s.sanitizeToString("test"));
     }, "SanitizerAPI exists!");
 </script>
 </body>

third_party/blink/web_tests/webexposed/global-interface-listing-expected.txt

@@ -7922,7 +7922,7 @@ interface SVGViewElement : SVGElement
 interface Sanitizer
     attribute @@toStringTag
     method constructor
-    method saneStringFrom
+    method sanitizeToString
 interface Scheduler
     attribute @@toStringTag
     getter currentTaskSignal