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No need to define WebContentsPreferences::From

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This commit is contained in:
Cheng Zhao 2015-09-07 15:55:08 +08:00
parent 3717f5b7f2
commit 24bbe5dabf
3 changed files with 8 additions and 17 deletions
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18
atom/browser/web_contents_preferences.cc
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@ -16,13 +16,12 @@
#include "ui/gfx/switches.h"
#endif
DEFINE_WEB_CONTENTS_USER_DATA_KEY(atom::WebContentsPreferences);
namespace atom {
namespace {
// Pointer as WebContents's user data key.
const char* kWebPreferencesKey = "WebContentsPreferences";
// Array of available web runtime features.
const char* kWebRuntimeFeatures[] = {
switches::kExperimentalFeatures,
@ -40,7 +39,7 @@ WebContentsPreferences::WebContentsPreferences(
content::WebContents* web_contents,
base::DictionaryValue* web_preferences) {
web_preferences_.Swap(web_preferences);
web_contents->SetUserData(kWebPreferencesKey, this);
web_contents->SetUserData(UserDataKey(), this);
}
WebContentsPreferences::~WebContentsPreferences() {
@ -50,17 +49,10 @@ void WebContentsPreferences::Merge(const base::DictionaryValue& extend) {
web_preferences_.MergeDictionary(&extend);
}
// static
WebContentsPreferences* WebContentsPreferences::From(
content::WebContents* web_contents) {
return static_cast<WebContentsPreferences*>(
web_contents->GetUserData(kWebPreferencesKey));
}
// static
void WebContentsPreferences::AppendExtraCommandLineSwitches(
content::WebContents* web_contents, base::CommandLine* command_line) {
WebContentsPreferences* self = From(web_contents);
WebContentsPreferences* self = FromWebContents(web_contents);
if (!self)
return;
@ -130,7 +122,7 @@ void WebContentsPreferences::AppendExtraCommandLineSwitches(
// static
void WebContentsPreferences::OverrideWebkitPrefs(
content::WebContents* web_contents, content::WebPreferences* prefs) {
WebContentsPreferences* self = From(web_contents);
WebContentsPreferences* self = FromWebContents(web_contents);
if (!self)
return;