Remove unused functions in PpapiBlinkPlatformImpl.

Change-Id: I7d9700f70be42f30239d0b6c5a73a0c852ae416c
Reviewed-on: https://chromium-review.googlesource.com/1179723Reviewed-by: Alexander Timin <altimin@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Yuta Kitamura <yutak@chromium.org>
Cr-Commit-Position: refs/heads/master@{#584355}

content/ppapi_plugin/ppapi_blink_platform_impl.cc

@@ -181,19 +181,6 @@ bool PpapiBlinkPlatformImpl::IsLinkVisited(unsigned long long link_hash) {
   return false;
 }
 
-void PpapiBlinkPlatformImpl::setCookies(const blink::WebURL& url,
-                                        const blink::WebURL& site_for_cookies,
-                                        const blink::WebString& value) {
-  NOTREACHED();
-}
-
-blink::WebString PpapiBlinkPlatformImpl::cookies(
-    const blink::WebURL& url,
-    const blink::WebURL& site_for_cookies) {
-  NOTREACHED();
-  return blink::WebString();
-}
-
 blink::WebString PpapiBlinkPlatformImpl::DefaultLocale() {
   return blink::WebString::FromUTF8("en");
 }
@@ -214,16 +201,6 @@ PpapiBlinkPlatformImpl::CreateLocalStorageNamespace() {
   return nullptr;
 }
 
-void PpapiBlinkPlatformImpl::dispatchStorageEvent(
-    const blink::WebString& key,
-    const blink::WebString& old_value,
-    const blink::WebString& new_value,
-    const blink::WebString& origin,
-    const blink::WebURL& url,
-    bool is_local_storage) {
-  NOTREACHED();
-}
-
 int PpapiBlinkPlatformImpl::DatabaseDeleteFile(
     const blink::WebString& vfs_file_name,
     bool sync_dir) {

content/ppapi_plugin/ppapi_blink_platform_impl.h

@@ -32,23 +32,14 @@ class PpapiBlinkPlatformImpl : public BlinkPlatformImpl {
   blink::WebThread* CurrentThread() override;
   blink::WebSandboxSupport* GetSandboxSupport() override;
   virtual bool sandboxEnabled();
-  unsigned long long VisitedLinkHash(const char* canonicalURL,
+  unsigned long long VisitedLinkHash(const char* canonical_url,
                                      size_t length) override;
-  bool IsLinkVisited(unsigned long long linkHash) override;
-  virtual void setCookies(const blink::WebURL& url,
-                          const blink::WebURL& site_for_cookies,
-                          const blink::WebString& value);
-  virtual blink::WebString cookies(const blink::WebURL& url,
-                                   const blink::WebURL& site_for_cookies);
+  bool IsLinkVisited(unsigned long long link_hash) override;
   blink::WebString DefaultLocale() override;
   blink::WebThemeEngine* ThemeEngine() override;
   blink::WebData GetDataResource(const char* name) override;
   std::unique_ptr<blink::WebStorageNamespace> CreateLocalStorageNamespace()
       override;
-  virtual void dispatchStorageEvent(const blink::WebString& key,
-      const blink::WebString& oldValue, const blink::WebString& newValue,
-      const blink::WebString& origin, const blink::WebURL& url,
-      bool isLocalStorage);
   int DatabaseDeleteFile(const blink::WebString& vfs_file_name,
                          bool sync_dir) override;