Revert "Alias the url for webui code with network service to get more...

Revert "Alias the url for webui code with network service to get more information in debugging the crash."

This reverts commit 660d336d.

Got the information I needed.

Original change's description:
> Alias the url for webui code with network service to get more information in debugging the crash.
> 
> Bug: 891074
> Change-Id: I8904c8d0285b8b2f245456509d88206f4789fc8d
> Reviewed-on: https://chromium-review.googlesource.com/c/1330064
> Reviewed-by: Reilly Grant <reillyg@chromium.org>
> Commit-Queue: John Abd-El-Malek <jam@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#606965}

TBR=jam@chromium.org,reillyg@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 891074
Change-Id: Id739d25531997bcdacafa5c49a13bfd849edd32a
Reviewed-on: https://chromium-review.googlesource.com/c/1355430Reviewed-by: John Abd-El-Malek <jam@chromium.org>
Commit-Queue: John Abd-El-Malek <jam@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612316}

content/browser/webui/web_ui_url_loader_factory.cc

@@ -7,7 +7,6 @@
 #include <map>
 
 #include "base/bind.h"
-#include "base/debug/alias.h"
 #include "base/debug/crash_logging.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ -58,12 +57,9 @@ void CallOnError(network::mojom::URLLoaderClientPtrInfo client_info,
 void ReadData(scoped_refptr<network::ResourceResponse> headers,
               const ui::TemplateReplacements* replacements,
               bool gzipped,
-              const GURL& url,
               scoped_refptr<URLDataSourceImpl> data_source,
               network::mojom::URLLoaderClientPtrInfo client_info,
               scoped_refptr<base::RefCountedMemory> bytes) {
-  // TODO(jam): remove after https://crbug.com/891074 is fixed.
-  DEBUG_ALIAS_FOR_GURL(url_buf, url);
   if (!bytes) {
     CallOnError(std::move(client_info), net::ERR_FAILED);
     return;
@@ -131,7 +127,6 @@ void ReadData(scoped_refptr<network::ResourceResponse> headers,
 void DataAvailable(scoped_refptr<network::ResourceResponse> headers,
                    const ui::TemplateReplacements* replacements,
                    bool gzipped,
-                   const GURL& url,
                    scoped_refptr<URLDataSourceImpl> source,
                    network::mojom::URLLoaderClientPtrInfo client_info,
                    scoped_refptr<base::RefCountedMemory> bytes) {
@@ -142,7 +137,7 @@ void DataAvailable(scoped_refptr<network::ResourceResponse> headers,
       {base::TaskPriority::USER_BLOCKING, base::MayBlock(),
        base::TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN})
       ->PostTask(FROM_HERE,
-                 base::BindOnce(ReadData, headers, replacements, gzipped, url,
+                 base::BindOnce(ReadData, headers, replacements, gzipped,
                                 source, std::move(client_info), bytes));
 }
 
@@ -198,7 +193,6 @@ void StartURLLoader(const network::ResourceRequest& request,
   // |replacements| is owned by |source| keep a reference to it in the callback.
   auto data_available_callback =
       base::Bind(DataAvailable, resource_response, replacements, gzipped,
-                 request.url,
                  base::RetainedRef(source), base::Passed(&client_info));
 
   // TODO(jam): once we only have this code path for WebUI, and not the