Don't lower priority for scripts inserted by doc.write

third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h

Index: third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
diff --git a/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h b/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
index a736299b24f9ad833dd5f04d4099e720086f60a9..3213c995ac6f8bf2bccea6b1fc5fe8d26b793501 100644
--- a/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
+++ b/third_party/WebKit/Source/platform/loader/fetch/FetchParameters.h
@@ -47,6 +47,11 @@ class PLATFORM_EXPORT FetchParameters {
 
  public:
   enum DeferOption { kNoDefer, kLazyLoad, kIdleLoad };
+  enum SpeculativePreload {

[kinuko, 2017/04/21 06:22:25]

SpeculativePreloadType ?

[Pat Meenan, 2017/04/21 16:11:02]

Done.

+    kNotSpeculative = 0,
+    kSpeculativeInDocument,  // The request was discovered in the main document
+    kSpeculativeInserted     // The request was discovered in a document.write()
+  };

[kinuko, 2017/04/21 06:22:25]

ditto for new enums (though it makes things less consistent)

and ditto, do we need '= 0' here?

[Pat Meenan, 2017/04/21 16:11:02]

Changed it to a class with shorter enums (is that what you meant?).  Also change
"SetSpeculativePreload" to "SetSpeculativePreloadType" and the member from
speculative_preload_ to speculative_preload_type_

   enum OriginRestriction {
     kUseDefaultOriginRestrictionForType,
     kRestrictToSameOrigin,
@@ -103,9 +108,13 @@ class PLATFORM_EXPORT FetchParameters {
     return client_hint_preferences_;
   }
 
-  bool IsSpeculativePreload() const { return speculative_preload_; }
-  void SetSpeculativePreload(bool speculative_preload,
-                             double discovery_time = 0);
+  bool IsSpeculativePreload() const {
+    return speculative_preload_ != kNotSpeculative;
+  }
+  bool IsSpeculativeDocumentPreload() const {
+    return speculative_preload_ == kSpeculativeInDocument;
+  }
+  void SetSpeculativePreload(SpeculativePreload, double discovery_time = 0);
 
   double PreloadDiscoveryTime() { return preload_discovery_time_; }
 
@@ -162,7 +171,7 @@ class PLATFORM_EXPORT FetchParameters {
   ResourceRequest resource_request_;
   String charset_;
   ResourceLoaderOptions options_;
-  bool speculative_preload_;
+  SpeculativePreload speculative_preload_;
   double preload_discovery_time_;
   DeferOption defer_;
   OriginRestriction origin_restriction_;