Enabling SSL for search engines that now support it

components/search_engines/prepopulated_engines.json

Index: components/search_engines/prepopulated_engines.json
diff --git a/components/search_engines/prepopulated_engines.json b/components/search_engines/prepopulated_engines.json
index 721bfd6082443234475864ab7f88391a634c97d2..22114d98d35800775e1d1182db21a39301e10844 100644
--- a/components/search_engines/prepopulated_engines.json
+++ b/components/search_engines/prepopulated_engines.json
@@ -78,8 +78,8 @@
     "baidu": {
       "name": "\u767e\u5ea6",
       "keyword": "baidu.com",
-      "favicon_url": "http://www.baidu.com/favicon.ico",
-      "search_url": "http://www.baidu.com/#ie={inputEncoding}&wd={searchTerms}",
+      "favicon_url": "https://www.baidu.com/favicon.ico",
+      "search_url": "https://www.baidu.com/#ie={inputEncoding}&wd={searchTerms}",
       "suggest_url": "http://suggestion.baidu.com/su?wd={searchTerms}&action=opensearch&ie={inputEncoding}",
       "type": "SEARCH_ENGINE_BAIDU",
       "id": 21
@@ -134,8 +134,8 @@
     "kvasir": {
       "name": "Kvasir",
       "keyword": "kvasir.no",
-      "favicon_url": "http://kvasir.no/grafikk/favicon.ico",
-      "search_url": "http://kvasir.no/alle?q={searchTerms}",
+      "favicon_url": "https://kvasir.no/grafikk/favicon.ico",
+      "search_url": "https://kvasir.no/alle?q={searchTerms}",
       "type": "SEARCH_ENGINE_KVASIR",
       "id": 73
     },
@@ -163,9 +163,9 @@
     "naver": {
       "name": "\ub124\uc774\ubc84",
       "keyword": "naver.com",
-      "favicon_url": "http://sstatic.naver.net/search/favicon/favicon_140327.ico",
-      "search_url": "http://search.naver.com/search.naver?ie={inputEncoding}&query={searchTerms}",
-      "suggest_url": "http://ac.search.naver.com/nx/ac?of=os&ie={inputEncoding}&q={searchTerms}&oe={outputEncoding}",
+      "favicon_url": "https://ssl.pstatic.net/sstatic/search/favicon/favicon_140327.ico",
+      "search_url": "https://search.naver.com/search.naver?ie={inputEncoding}&query={searchTerms}",
+      "suggest_url": "https://ac.search.naver.com/nx/ac?of=os&ie={inputEncoding}&q={searchTerms}&oe={outputEncoding}",
       "type": "SEARCH_ENGINE_NAVER",
       "id": 67
     },
@@ -182,9 +182,9 @@
     "seznam": {
       "name": "Seznam",
       "keyword": "seznam.cz",
-      "favicon_url": "http://search.seznam.cz/r/img/favicon.ico",
-      "search_url": "http://search.seznam.cz/?q={searchTerms}",
-      "suggest_url": "http://suggest.fulltext.seznam.cz/fulltext_ff?phrase={searchTerms}",
+      "favicon_url": "https://search.seznam.cz/r/img/favicon.ico",
+      "search_url": "https://search.seznam.cz/?q={searchTerms}",
+      "suggest_url": "https://suggest.seznam.cz/fulltext_ff?phrase={searchTerms}",
       "type": "SEARCH_ENGINE_SEZNAM",
       "id": 25
     },
@@ -192,8 +192,8 @@
     "sogou": {
       "name": "\u641c\u72d7",
       "keyword": "sogou.com",
-      "favicon_url": "http://www.sogou.com/images/logo/old/favicon.ico",
-      "search_url": "http://www.sogou.com/web?ie={inputEncoding}&query={searchTerms}",
+      "favicon_url": "https://www.sogou.com/images/logo/old/favicon.ico",
+      "search_url": "https://www.sogou.com/web?ie={inputEncoding}&query={searchTerms}",
       "type": "SEARCH_ENGINE_SOGOU",
       "id": 56
     },
@@ -201,8 +201,8 @@
     "vinden": {
       "name": "Vinden.nl",
       "keyword": "vinden.nl",
-      "favicon_url": "http://www.vinden.nl/favicon.ico",
-      "search_url": "http://www.vinden.nl/?q={searchTerms}",
+      "favicon_url": "https://www.vinden.nl/favicon.ico",
+      "search_url": "https://www.vinden.nl/?q={searchTerms}",
       "type": "SEARCH_ENGINE_VINDEN",
       "id": 53
     },
@@ -401,9 +401,9 @@
     "yahoo_jp": {
       "name": "Yahoo! JAPAN",
       "keyword": "yahoo.co.jp",
-      "favicon_url": "http://search.yahoo.co.jp/favicon.ico",
-      "search_url": "http://search.yahoo.co.jp/search?ei={inputEncoding}&fr=crmas&p={searchTerms}",
-      "suggest_url": "http://search.yahooapis.jp/AssistSearchService/V2/webassistSearch?p={searchTerms}&appid=oQsoxcyxg66enp0TYoirkKoryq6rF8bK76mW0KYxZ0v0WPLtn.Lix6wy8F_LwGWHUII-&output=fxjson&fr=crmas",
+      "favicon_url": "https://search.yahoo.co.jp/favicon.ico",
+      "search_url": "https://search.yahoo.co.jp/search?ei={inputEncoding}&fr=crmas&p={searchTerms}",
+      "suggest_url": "https://search.yahooapis.jp/AssistSearchService/V2/webassistSearch?p={searchTerms}&appid=oQsoxcyxg66enp0TYoirkKoryq6rF8bK76mW0KYxZ0v0WPLtn.Lix6wy8F_LwGWHUII-&output=fxjson&fr=crmas",
       "type": "SEARCH_ENGINE_YAHOO",
       "id": 2
     },