Implement declarativeContent API.

chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc

Index: chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc
diff --git a/chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc b/chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc
index 08e5fa7efb0d3d944d53c3672e712834e1cedf0f..8fe8c204779c754bfbf9a843707e5a610a752f85 100644
--- a/chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc
+++ b/chrome/browser/extensions/api/declarative_webrequest/webrequest_action.cc
@@ -12,6 +12,7 @@
 #include "base/string_util.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/declarative_webrequest/request_stage.h"
+#include "chrome/browser/extensions/api/declarative_webrequest/webrequest_condition.h"
 #include "chrome/browser/extensions/api/declarative_webrequest/webrequest_constants.h"
 #include "chrome/browser/extensions/api/web_request/web_request_api_helpers.h"
 #include "chrome/browser/extensions/api/web_request/web_request_permissions.h"
@@ -428,70 +429,27 @@ scoped_ptr<WebRequestAction> WebRequestAction::Create(
   return scoped_ptr<WebRequestAction>();
 }
 
-
-//
-// WebRequestActionSet
-//
-
-WebRequestActionSet::WebRequestActionSet(const Actions& actions)
-    : actions_(actions) {}
-
-WebRequestActionSet::~WebRequestActionSet() {}
-
-// static
-scoped_ptr<WebRequestActionSet> WebRequestActionSet::Create(
-    const AnyVector& actions,
-    std::string* error,
-    bool* bad_message) {
-  *error = "";
-  *bad_message = false;
-  Actions result;
-
-  for (AnyVector::const_iterator i = actions.begin();
-       i != actions.end(); ++i) {
-    CHECK(i->get());
-    scoped_ptr<WebRequestAction> action =
-        WebRequestAction::Create((*i)->value(), error, bad_message);
-    if (!error->empty() || *bad_message)
-      return scoped_ptr<WebRequestActionSet>(NULL);
-    result.push_back(make_linked_ptr(action.release()));
-  }
-
-  return scoped_ptr<WebRequestActionSet>(new WebRequestActionSet(result));
-}
-
-std::list<LinkedPtrEventResponseDelta> WebRequestActionSet::CreateDeltas(
-    const ExtensionInfoMap* extension_info_map,
-    const std::string& extension_id,
-    const WebRequestRule::RequestData& request_data,
-    bool crosses_incognito,
-    const base::Time& extension_install_time) const {
-  std::list<LinkedPtrEventResponseDelta> result;
-  for (Actions::const_iterator i = actions_.begin(); i != actions_.end(); ++i) {
-    if (!(*i)->HasPermission(extension_info_map, extension_id,
-                             request_data.request, crosses_incognito))
-      continue;
-    if ((*i)->GetStages() & request_data.stage) {
-      LinkedPtrEventResponseDelta delta = (*i)->CreateDelta(
-          request_data, extension_id, extension_install_time);
-      if (delta.get()) {
-        if ((*i)->DeltaHasPermission(extension_info_map, extension_id,
-                                     request_data.request, crosses_incognito,
-                                     delta))
-          result.push_back(delta);
-      }
+void WebRequestAction::Apply(const std::string& extension_id,
+                             base::Time extension_install_time,
+                             const ApplyInfo& apply_info) const {
+  if (!HasPermission(apply_info.extension_info_map, extension_id,
+                     apply_info.request_data.request,
+                     apply_info.crosses_incognito))
+    return;
+  if (GetStages() & apply_info.request_data.stage) {
+    LinkedPtrEventResponseDelta delta = CreateDelta(
+        apply_info.request_data, extension_id,
+        extension_install_time);
+    if (delta.get()) {
+      if (DeltaHasPermission(apply_info.extension_info_map, extension_id,
+                             apply_info.request_data.request,
+                             apply_info.crosses_incognito,
+                             delta))
+        apply_info.deltas->push_back(delta);
     }
   }
-  return result;
 }
 
-int WebRequestActionSet::GetMinimumPriority() const {
-  int minimum_priority = std::numeric_limits<int>::min();
-  for (Actions::const_iterator i = actions_.begin(); i != actions_.end(); ++i) {
-    minimum_priority = std::max(minimum_priority, (*i)->GetMinimumPriority());
-  }
-  return minimum_priority;
-}
 
 //
 // WebRequestCancelAction
@@ -516,7 +474,7 @@ WebRequestCancelAction::GetHostPermissionsStrategy() const {
 }
 
 LinkedPtrEventResponseDelta WebRequestCancelAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -549,7 +507,7 @@ WebRequestRedirectAction::GetHostPermissionsStrategy() const {
 }
 
 LinkedPtrEventResponseDelta WebRequestRedirectAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -587,7 +545,7 @@ WebRequestRedirectToTransparentImageAction::GetHostPermissionsStrategy() const {
 
 LinkedPtrEventResponseDelta
 WebRequestRedirectToTransparentImageAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -623,7 +581,7 @@ WebRequestRedirectToEmptyDocumentAction::GetHostPermissionsStrategy() const {
 
 LinkedPtrEventResponseDelta
 WebRequestRedirectToEmptyDocumentAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -712,7 +670,7 @@ WebRequestRedirectByRegExAction::GetHostPermissionsStrategy() const {
 }
 
 LinkedPtrEventResponseDelta WebRequestRedirectByRegExAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -756,7 +714,7 @@ WebRequestSetRequestHeaderAction::GetType() const {
 
 LinkedPtrEventResponseDelta
 WebRequestSetRequestHeaderAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -788,7 +746,7 @@ WebRequestRemoveRequestHeaderAction::GetType() const {
 
 LinkedPtrEventResponseDelta
 WebRequestRemoveRequestHeaderAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -822,7 +780,7 @@ WebRequestAddResponseHeaderAction::GetType() const {
 
 LinkedPtrEventResponseDelta
 WebRequestAddResponseHeaderAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -867,7 +825,7 @@ WebRequestRemoveResponseHeaderAction::GetType() const {
 
 LinkedPtrEventResponseDelta
 WebRequestRemoveResponseHeaderAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -923,7 +881,7 @@ WebRequestIgnoreRulesAction::GetHostPermissionsStrategy() const {
 }
 
 LinkedPtrEventResponseDelta WebRequestIgnoreRulesAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -951,7 +909,7 @@ WebRequestAction::Type WebRequestRequestCookieAction::GetType() const {
 }
 
 LinkedPtrEventResponseDelta WebRequestRequestCookieAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
@@ -984,7 +942,7 @@ WebRequestAction::Type WebRequestResponseCookieAction::GetType() const {
 }
 
 LinkedPtrEventResponseDelta WebRequestResponseCookieAction::CreateDelta(
-    const WebRequestRule::RequestData& request_data,
+    const DeclarativeWebRequestData& request_data,
     const std::string& extension_id,
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());