From: csagan5 <32685696+csagan5@users.noreply.github.com>
Date: Mon, 11 Dec 2017 22:42:11 +0100
Subject: Add search engine

Add a Google search engine that forces languages to English,
disable from all its searches RLZ and field experiments querystring parameters.
Add DuckDuckGo Lite

License: GPL-2.0-or-later - https://spdx.org/licenses/GPL-2.0-or-later.html
---
 .../search_engines/prepopulated_engines.json  | 31 +++++++++++++++++++
 .../search_engines/search_engine_type.h       |  2 ++
 .../template_url_prepopulate_data.cc          |  3 ++
 3 files changed, 36 insertions(+)

diff --git a/components/search_engines/prepopulated_engines.json b/components/search_engines/prepopulated_engines.json
--- a/components/search_engines/prepopulated_engines.json
+++ b/components/search_engines/prepopulated_engines.json
@@ -113,6 +113,16 @@
       "id": 92
     },
 
+    "duckduckgo_light": {
+      "name": "DuckDuckGo Light",
+      "keyword": "duckduckgo.com/lite",
+      "favicon_url": "https://duckduckgo.com/favicon.ico",
+      "search_url": "https://duckduckgo.com/lite/?q={searchTerms}",
+      "suggest_url": "https://duckduckgo.com/ac/?q={searchTerms}&type=list",
+      "type": "SEARCH_ENGINE_DUCKDUCKGOLIGHT",
+      "id": 12
+    },
+
     "ecosia": {
       "name": "Ecosia",
       "keyword": "ecosia.org",
@@ -171,6 +181,27 @@
       "id": 111
     },
 
+    "googleen": {
+      "name": "Google in English",
+      "keyword": "googleen",
+      "favicon_url": "https://www.google.com/favicon.ico",
+      "search_url": "{google:baseURL}search?q={searchTerms}&ie={inputEncoding}&hl=en",
+      "suggest_url": "{google:baseSuggestURL}search?client={google:suggestClient}&q={searchTerms}&hl=en",
+      "image_url": "{google:baseURL}searchbyimage/upload?hl=en",
+      "new_tab_url": "{google:baseURL}_/chrome/newtab?hl=en&ie={inputEncoding}",
+      "contextual_search_url": "{google:baseURL}_/contextualsearch?{google:contextualSearchVersion}{google:contextualSearchContextData}&hl=en",
+      "image_url_post_params": "encoded_image={google:imageThumbnail},image_url={google:imageURL},sbisrc={google:imageSearchSource},original_width={google:imageOriginalWidth},original_height={google:imageOriginalHeight}",
+      "alternate_urls": [
+        "{google:baseURL}?hl=en#q={searchTerms}",
+        "{google:baseURL}search?hl=en#q={searchTerms}",
+        "{google:baseURL}webhp?hl=en#q={searchTerms}",
+        "{google:baseURL}s?hl=en#q={searchTerms}",
+        "{google:baseURL}s?hl=en&q={searchTerms}"
+      ],
+      "type": "SEARCH_ENGINE_GOOGLE_EN",
+      "id": 13
+    },
+
     "mail_ru": {
       "name": "@MAIL.RU",
       "keyword": "mail.ru",
diff --git a/components/search_engines/search_engine_type.h b/components/search_engines/search_engine_type.h
--- a/components/search_engines/search_engine_type.h
+++ b/components/search_engines/search_engine_type.h
@@ -88,6 +88,8 @@ enum SearchEngineType {
   SEARCH_ENGINE_QUENDU = 69,
   SEARCH_ENGINE_BRAVE = 70,
   SEARCH_ENGINE_KARMA = 71,
+  SEARCH_ENGINE_GOOGLE_EN = 72,
+  SEARCH_ENGINE_DUCKDUCKGOLIGHT = 73,
 
   SEARCH_ENGINE_MAX  // Bounding value needed for UMA histogram macro.
 };
diff --git a/components/search_engines/template_url_prepopulate_data.cc b/components/search_engines/template_url_prepopulate_data.cc
--- a/components/search_engines/template_url_prepopulate_data.cc
+++ b/components/search_engines/template_url_prepopulate_data.cc
@@ -56,6 +56,7 @@ struct EngineAndTier {
 
 // Default (for countries with no better engine set)
 constexpr EngineAndTier engines_default[] = {
+    {SearchEngineTier::kTopEngines, &googleen},
     {SearchEngineTier::kTopEngines, &google},
     {SearchEngineTier::kTopEngines, &bing},
     {SearchEngineTier::kTopEngines, &yahoo},
@@ -1608,6 +1609,8 @@ const std::vector<EngineAndTier> GetPrepopulationSetFromCountryID(
   for (size_t i = 0; i < num_engines; i++) {
     t_url.push_back(engines[i]);
   }
+  t_url.push_back({SearchEngineTier::kTopEngines, &googleen});
+  t_url.push_back({SearchEngineTier::kTopEngines, &duckduckgo_light});
   return t_url;
 }
 
--
2.25.1