Move IsRenderDocumentEnabledForCrashedFrame under content/browser.

This is not public and not shared with the renderer.

Bug: 981339
Change-Id: Iad7201c371135027280c814326e154cb10858f4e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2035815Reviewed-by: Alex Moshchuk <alexmos@chromium.org>
Reviewed-by: Arthur Sonzogni <arthursonzogni@chromium.org>
Reviewed-by: Alexander Timin <altimin@chromium.org>
Commit-Queue: Fergal Daly <fergal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738792}

content/browser/frame_host/render_frame_host_impl.cc

@@ -562,6 +562,10 @@ const uint32_t kMaxCookieSameSiteDeprecationUrls = 20;
 
 }  // namespace
 
+bool IsRenderDocumentEnabledForCrashedFrame() {
+  return base::FeatureList::IsEnabled(features::kRenderDocumentForCrashedFrame);
+}
+
 class RenderFrameHostImpl::DroppedInterfaceRequestLogger
     : public blink::mojom::BrowserInterfaceBroker {
  public:

content/browser/frame_host/render_frame_host_impl.h

@@ -208,6 +208,10 @@ struct PendingNavigation;
 struct ResourceTimingInfo;
 struct SubresourceLoaderParams;
 
+// True if feature-flags indicate that we should replace crashed RFHs with new
+// instances rather than reusing them. See http://crbug.com/981339.
+CONTENT_EXPORT bool IsRenderDocumentEnabledForCrashedFrame();
+
 // To be called when a RenderFrameHostImpl receives an event.
 // Provides the host, the event fired, and which node id the event was for.
 typedef base::RepeatingCallback<

content/public/common/navigation_policy.cc

@@ -26,10 +26,6 @@ void LogArbitraryPolicyPerDownload(NavigationDownloadType type) {
 }
 }  // namespace
 
-bool IsRenderDocumentEnabledForCrashedFrame() {
-  return base::FeatureList::IsEnabled(features::kRenderDocumentForCrashedFrame);
-}
-
 NavigationDownloadPolicy::NavigationDownloadPolicy() = default;
 NavigationDownloadPolicy::~NavigationDownloadPolicy() = default;
 NavigationDownloadPolicy::NavigationDownloadPolicy(

content/public/common/navigation_policy.h

@@ -14,9 +14,6 @@
 // navigations.
 
 namespace content {
-
-CONTENT_EXPORT bool IsRenderDocumentEnabledForCrashedFrame();
-
 // Navigation type that affects the download decision and relevant metrics to be
 // reported at download-discovery time.
 //