refactor: remove hardcoded google api key

atom/app/atom_main_delegate.cc

@@ -11,7 +11,6 @@
 #include "atom/app/atom_content_client.h"
 #include "atom/browser/atom_browser_client.h"
 #include "atom/browser/relauncher.h"
-#include "atom/common/google_api_key.h"
 #include "atom/common/options_switches.h"
 #include "atom/renderer/atom_renderer_client.h"
 #include "atom/renderer/atom_sandboxed_renderer_client.h"

atom/browser/atom_browser_client.cc

@@ -31,7 +31,6 @@
 #include "atom/browser/web_contents_permission_helper.h"
 #include "atom/browser/web_contents_preferences.h"
 #include "atom/browser/window_list.h"
-#include "atom/common/google_api_key.h"
 #include "atom/common/options_switches.h"
 #include "atom/common/platform_util.h"
 #include "base/command_line.h"
@@ -428,11 +427,11 @@ void AtomBrowserClient::DidCreatePpapiPlugin(content::BrowserPpapiHost* host) {
 #endif
 }
 
+// attempt to get api key from env
 std::string AtomBrowserClient::GetGeolocationApiKey() {
   std::unique_ptr<base::Environment> env(base::Environment::Create());
   std::string api_key;
-  if (!env->GetVar("GOOGLE_API_KEY", &api_key))
-    api_key = GOOGLEAPIS_API_KEY;
+  env->GetVar("GOOGLE_API_KEY", &api_key);
   return api_key;
 }
 

docs/api/environment-variables.md

@@ -48,20 +48,16 @@ Unsupported options are:
 
 ### `GOOGLE_API_KEY`
 
-Electron includes a hardcoded API key for making requests to Google's geocoding
-webservice. Because this API key is included in every version of Electron, it
-often exceeds its usage quota. To work around this, you can supply your own
-Google API key in the environment. Place the following code in your main process
+You can provide an API key for making requests to Google's geocoding webservice. To do this, place the following code in your main process
 file, before opening any browser windows that will make geocoding requests:
 
 ```javascript
 process.env.GOOGLE_API_KEY = 'YOUR_KEY_HERE'
 ```
 
-For instructions on how to acquire a Google API key, visit [this page](https://www.chromium.org/developers/how-tos/api-keys).
-
+For instructions on how to acquire a Google API key, visit [this page](https://developers.google.com/maps/documentation/javascript/get-api-key).
 By default, a newly generated Google API key may not be allowed to make
-geocoding requests. To enable geocoding requests, visit [this page](https://console.developers.google.com/apis/api/geolocation/overview).
+geocoding requests. To enable geocoding requests, visit [this page](https://developers.google.com/maps/documentation/geocoding/get-api-key).
 
 ### `ELECTRON_NO_ASAR`
 

filenames.gni

@@ -576,7 +576,6 @@ filenames = {
     "atom/common/crash_reporter/win/crash_service_main.h",
     "atom/common/draggable_region.cc",
     "atom/common/draggable_region.h",
-    "atom/common/google_api_key.h",
     "atom/common/heap_snapshot.cc",
     "atom/common/heap_snapshot.h",
     "atom/common/key_weak_map.h",