<webview> Implement clear http cache API.

extensions/browser/api/guest_view/web_view/web_view_internal_api.cc

Index: extensions/browser/api/guest_view/web_view/web_view_internal_api.cc
diff --git a/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc b/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc
index c55733559faf6d05473f668707230c2e577cd733..43cd90bfd34e5043b6d0d808caab03710f78c760 100644
--- a/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc
+++ b/extensions/browser/api/guest_view/web_view/web_view_internal_api.cc
@@ -8,20 +8,21 @@
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
-#include "content/public/browser/storage_partition.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/stop_find_action.h"
+#include "extensions/browser/guest_view/web_view/web_view_constants.h"
 #include "extensions/common/api/web_view_internal.h"
 #include "third_party/WebKit/public/web/WebFindOptions.h"
 
 using content::WebContents;
 using extensions::core_api::web_view_internal::SetPermission::Params;
 using extensions::core_api::extension_types::InjectDetails;
-namespace webview = extensions::core_api::web_view_internal;
+namespace web_view_internal = extensions::core_api::web_view_internal;
 
 namespace {
 
 const char kAppCacheKey[] = "appcache";
+const char kCacheKey[] = "cache";
 const char kCookiesKey[] = "cookies";
 const char kFileSystemsKey[] = "fileSystems";
 const char kIndexedDBKey[] = "indexedDB";
@@ -29,19 +30,21 @@ const char kLocalStorageKey[] = "localStorage";
 const char kWebSQLKey[] = "webSQL";
 const char kSinceKey[] = "since";
 
-int MaskForKey(const char* key) {
+uint32 MaskForKey(const char* key) {
   if (strcmp(key, kAppCacheKey) == 0)
-    return content::StoragePartition::REMOVE_DATA_MASK_APPCACHE;
+    return webview::WEB_VIEW_REMOVE_DATA_MASK_APPCACHE;
+  if (strcmp(key, kCacheKey) == 0)
+    return webview::WEB_VIEW_REMOVE_DATA_MASK_CACHE;
   if (strcmp(key, kCookiesKey) == 0)
-    return content::StoragePartition::REMOVE_DATA_MASK_COOKIES;
+    return webview::WEB_VIEW_REMOVE_DATA_MASK_COOKIES;
   if (strcmp(key, kFileSystemsKey) == 0)
-    return content::StoragePartition::REMOVE_DATA_MASK_FILE_SYSTEMS;
+    return webview::WEB_VIEW_REMOVE_DATA_MASK_FILE_SYSTEMS;
   if (strcmp(key, kIndexedDBKey) == 0)
-    return content::StoragePartition::REMOVE_DATA_MASK_INDEXEDDB;
+    return webview::WEB_VIEW_REMOVE_DATA_MASK_INDEXEDDB;
   if (strcmp(key, kLocalStorageKey) == 0)
-    return content::StoragePartition::REMOVE_DATA_MASK_LOCAL_STORAGE;
+    return webview::WEB_VIEW_REMOVE_DATA_MASK_LOCAL_STORAGE;
   if (strcmp(key, kWebSQLKey) == 0)
-    return content::StoragePartition::REMOVE_DATA_MASK_WEBSQL;
+    return webview::WEB_VIEW_REMOVE_DATA_MASK_WEBSQL;
   return 0;
 }
 
@@ -61,8 +64,8 @@ bool WebViewInternalExtensionFunction::RunAsync() {
 }
 
 bool WebViewInternalNavigateFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::Navigate::Params> params(
-      webview::Navigate::Params::Create(*args_));
+  scoped_ptr<web_view_internal::Navigate::Params> params(
+      web_view_internal::Navigate::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   std::string src = params->src;
   guest->NavigateGuest(src, true /* force_navigation */);
@@ -172,8 +175,8 @@ WebViewInternalSetNameFunction::~WebViewInternalSetNameFunction() {
 }
 
 bool WebViewInternalSetNameFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::SetName::Params> params(
-      webview::SetName::Params::Create(*args_));
+  scoped_ptr<web_view_internal::SetName::Params> params(
+      web_view_internal::SetName::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   guest->SetName(params->frame_name);
   SendResponse(true);
@@ -190,8 +193,8 @@ WebViewInternalSetAllowTransparencyFunction::
 
 bool WebViewInternalSetAllowTransparencyFunction::RunAsyncSafe(
     WebViewGuest* guest) {
-  scoped_ptr<webview::SetAllowTransparency::Params> params(
-      webview::SetAllowTransparency::Params::Create(*args_));
+  scoped_ptr<web_view_internal::SetAllowTransparency::Params> params(
+      web_view_internal::SetAllowTransparency::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   guest->SetAllowTransparency(params->allow);
   SendResponse(true);
@@ -207,8 +210,8 @@ WebViewInternalSetAllowScalingFunction::
 }
 
 bool WebViewInternalSetAllowScalingFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::SetAllowScaling::Params> params(
-      webview::SetAllowScaling::Params::Create(*args_));
+  scoped_ptr<web_view_internal::SetAllowScaling::Params> params(
+      web_view_internal::SetAllowScaling::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   guest->SetAllowScaling(params->allow);
   SendResponse(true);
@@ -222,8 +225,8 @@ WebViewInternalSetZoomFunction::~WebViewInternalSetZoomFunction() {
 }
 
 bool WebViewInternalSetZoomFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::SetZoom::Params> params(
-      webview::SetZoom::Params::Create(*args_));
+  scoped_ptr<web_view_internal::SetZoom::Params> params(
+      web_view_internal::SetZoom::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
   guest->SetZoom(params->zoom_factor);
 
@@ -238,8 +241,8 @@ WebViewInternalGetZoomFunction::~WebViewInternalGetZoomFunction() {
 }
 
 bool WebViewInternalGetZoomFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::GetZoom::Params> params(
-      webview::GetZoom::Params::Create(*args_));
+  scoped_ptr<web_view_internal::GetZoom::Params> params(
+      web_view_internal::GetZoom::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   double zoom_factor = guest->zoom();
@@ -255,8 +258,8 @@ WebViewInternalFindFunction::~WebViewInternalFindFunction() {
 }
 
 bool WebViewInternalFindFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::Find::Params> params(
-      webview::Find::Params::Create(*args_));
+  scoped_ptr<web_view_internal::Find::Params> params(
+      web_view_internal::Find::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   // Convert the std::string search_text to string16.
@@ -284,20 +287,20 @@ WebViewInternalStopFindingFunction::~WebViewInternalStopFindingFunction() {
 }
 
 bool WebViewInternalStopFindingFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::StopFinding::Params> params(
-      webview::StopFinding::Params::Create(*args_));
+  scoped_ptr<web_view_internal::StopFinding::Params> params(
+      web_view_internal::StopFinding::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   // Set the StopFindAction.
   content::StopFindAction action;
   switch (params->action) {
-    case webview::StopFinding::Params::ACTION_CLEAR:
+    case web_view_internal::StopFinding::Params::ACTION_CLEAR:
       action = content::STOP_FIND_ACTION_CLEAR_SELECTION;
       break;
-    case webview::StopFinding::Params::ACTION_KEEP:
+    case web_view_internal::StopFinding::Params::ACTION_KEEP:
       action = content::STOP_FIND_ACTION_KEEP_SELECTION;
       break;
-    case webview::StopFinding::Params::ACTION_ACTIVATE:
+    case web_view_internal::StopFinding::Params::ACTION_ACTIVATE:
       action = content::STOP_FIND_ACTION_ACTIVATE_SELECTION;
       break;
     default:
@@ -318,8 +321,8 @@ WebViewInternalLoadDataWithBaseUrlFunction::
 
 bool WebViewInternalLoadDataWithBaseUrlFunction::RunAsyncSafe(
     WebViewGuest* guest) {
-  scoped_ptr<webview::LoadDataWithBaseUrl::Params> params(
-      webview::LoadDataWithBaseUrl::Params::Create(*args_));
+  scoped_ptr<web_view_internal::LoadDataWithBaseUrl::Params> params(
+      web_view_internal::LoadDataWithBaseUrl::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   // If a virtual URL was provided, use it. Otherwise, the user will be shown
@@ -340,7 +343,8 @@ WebViewInternalGoFunction::~WebViewInternalGoFunction() {
 }
 
 bool WebViewInternalGoFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::Go::Params> params(webview::Go::Params::Create(*args_));
+  scoped_ptr<web_view_internal::Go::Params> params(
+      web_view_internal::Go::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   bool successful = guest->Go(params->relative_index);
@@ -367,8 +371,8 @@ WebViewInternalSetPermissionFunction::~WebViewInternalSetPermissionFunction() {
 }
 
 bool WebViewInternalSetPermissionFunction::RunAsyncSafe(WebViewGuest* guest) {
-  scoped_ptr<webview::SetPermission::Params> params(
-      webview::SetPermission::Params::Create(*args_));
+  scoped_ptr<web_view_internal::SetPermission::Params> params(
+      web_view_internal::SetPermission::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   WebViewPermissionHelper::PermissionResponseAction action =
@@ -416,8 +420,8 @@ WebViewInternalOverrideUserAgentFunction::
 
 bool WebViewInternalOverrideUserAgentFunction::RunAsyncSafe(
     WebViewGuest* guest) {
-  scoped_ptr<webview::OverrideUserAgent::Params> params(
-      webview::OverrideUserAgent::Params::Create(*args_));
+  scoped_ptr<web_view_internal::OverrideUserAgent::Params> params(
+      web_view_internal::OverrideUserAgent::Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   guest->SetUserAgentOverride(params->user_agent_override);