content/browser/renderer_host/resource_dispatcher_host_impl.cc - Issue 10701151: DuplicateContentResourceHandler to monitor resources and track how many times th…

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Unified Diff: content/browser/renderer_host/resource_dispatcher_host_impl.cc

Issue 10701151: DuplicateContentResourceHandler to monitor resources and track how many times th… (Closed) Base URL: http://src.chromium.org/svn/trunk/src/

Patch Set: Removed one histogram and changed uint32 types for windows compliance Created 8 years, 5 months ago

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Index: content/browser/renderer_host/resource_dispatcher_host_impl.cc

===================================================================

--- content/browser/renderer_host/resource_dispatcher_host_impl.cc (revision 147396)

+++ content/browser/renderer_host/resource_dispatcher_host_impl.cc (working copy)

@@ -35,6 +35,7 @@

#include "content/browser/renderer_host/async_resource_handler.h"

#include "content/browser/renderer_host/buffered_resource_handler.h"

#include "content/browser/renderer_host/cross_site_resource_handler.h"

+#include "content/browser/renderer_host/duplicate_resource_handler.h"

#include "content/browser/renderer_host/redirect_to_file_resource_handler.h"

#include "content/browser/renderer_host/render_view_host_delegate.h"

#include "content/browser/renderer_host/render_view_host_impl.h"

@@ -1042,6 +1043,14 @@

handler.reset(

new BufferedResourceHandler(handler.Pass(), this, request));

+ // Install DuplicateResourceHandler, which keeps a hash of resources seen and

+ // based on url. It is an experiment meant to simulate cache hits for both a

+ // url-based and content-based cache.

+ // TODO(frankwang, gavinp): Clean up this experiment.

+ handler.reset(

+ new DuplicateResourceHandler(handler.Pass(), request_data.resource_type,

+ request));

ScopedVector<ResourceThrottle> throttles;

if (delegate_) {

bool is_continuation_of_transferred_request =