Remove const method from ContentRendererClient

Bug: 908139
Change-Id: Ic4924d7794603d8e7106775666506fe446bc6e02
Reviewed-on: https://chromium-review.googlesource.com/c/1370185Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Commit-Queue: Adithya Srinivasan <adithyas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#615183}

chrome/renderer/chrome_content_renderer_client.cc

@@ -1410,7 +1410,7 @@ bool ChromeContentRendererClient::IsKeySystemsUpdateNeeded() {
 }
 
 bool ChromeContentRendererClient::ShouldReportDetailedMessageForSource(
-    const base::string16& source) const {
+    const base::string16& source) {
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   return extensions::IsSourceFromAnExtension(source);
 #else

chrome/renderer/chrome_content_renderer_client.h

@@ -178,7 +178,7 @@ class ChromeContentRendererClient
   std::unique_ptr<blink::WebSpeechSynthesizer> OverrideSpeechSynthesizer(
       blink::WebSpeechSynthesizerClient* client) override;
   bool ShouldReportDetailedMessageForSource(
-      const base::string16& source) const override;
+      const base::string16& source) override;
   std::unique_ptr<blink::WebContentSettingsClient>
   CreateWorkerContentSettingsClient(
       content::RenderFrame* render_frame) override;

content/public/renderer/content_renderer_client.cc

@@ -193,7 +193,7 @@ ContentRendererClient::CreateMediaStreamRendererFactory() {
 }
 
 bool ContentRendererClient::ShouldReportDetailedMessageForSource(
-    const base::string16& source) const {
+    const base::string16& source) {
   return false;
 }
 

content/public/renderer/content_renderer_client.h

@@ -290,7 +290,7 @@ class CONTENT_EXPORT ContentRendererClient {
   // reported source for the error; this can point to a page or a script,
   // and can be external or internal.
   virtual bool ShouldReportDetailedMessageForSource(
-      const base::string16& source) const;
+      const base::string16& source);
 
   // Creates a permission client for in-renderer worker.
   virtual std::unique_ptr<blink::WebContentSettingsClient>