tts was migrated to content

https://chromium-review.googlesource.com/c/1341154

https://chromium-review.googlesource.com/c/1351806

https://chromium-review.googlesource.com/c/1352055

atom/browser/atom_browser_client.cc

@@ -94,6 +94,7 @@
 #endif  // BUILDFLAG(OVERRIDE_LOCATION_PROVIDER)
 
 #if BUILDFLAG(ENABLE_TTS)
+#include "chrome/browser/speech/tts_controller_delegate_impl.h"
 #include "chrome/browser/speech/tts_message_filter.h"
 #endif  // BUILDFLAG(ENABLE_TTS)
 
@@ -367,6 +368,14 @@ AtomBrowserClient::CreateSpeechRecognitionManagerDelegate() {
   return new AtomSpeechRecognitionManagerDelegate;
 }
 
+content::TtsControllerDelegate* AtomBrowserClient::GetTtsControllerDelegate() {
+#if BUILDFLAG(ENABLE_TTS)
+  return TtsControllerDelegateImpl::GetInstance();
+#else
+  return nullptr;
+#endif
+}
+
 void AtomBrowserClient::OverrideWebkitPrefs(content::RenderViewHost* host,
                                             content::WebPreferences* prefs) {
   prefs->javascript_enabled = true;

atom/browser/atom_browser_client.h

@@ -74,6 +74,7 @@ class AtomBrowserClient : public content::ContentBrowserClient,
       service_manager::mojom::ServiceRequest* service_request) override;
   content::SpeechRecognitionManagerDelegate*
   CreateSpeechRecognitionManagerDelegate() override;
+  content::TtsControllerDelegate* GetTtsControllerDelegate() override;
   void OverrideWebkitPrefs(content::RenderViewHost* render_view_host,
                            content::WebPreferences* prefs) override;
   SiteInstanceForNavigationType ShouldOverrideSiteInstanceForNavigation(

chromium_src/BUILD.gn

@@ -112,18 +112,15 @@ static_library("chrome") {
 
   if (enable_tts) {
     sources += [
-      "//chrome/browser/speech/tts_controller.h",
-      "//chrome/browser/speech/tts_controller_impl.cc",
-      "//chrome/browser/speech/tts_controller_impl.h",
+      "//chrome/browser/speech/tts_controller_delegate_impl.cc",
+      "//chrome/browser/speech/tts_controller_delegate_impl.h",
       "//chrome/browser/speech/tts_mac.mm",
       "//chrome/browser/speech/tts_message_filter.cc",
       "//chrome/browser/speech/tts_message_filter.h",
-      "//chrome/browser/speech/tts_platform.cc",
-      "//chrome/browser/speech/tts_platform.h",
+      "//chrome/browser/speech/tts_platform.h ",
+      "//chrome/browser/speech/tts_platform_impl.cc",
+      "//chrome/browser/speech/tts_platform_impl.h",
       "//chrome/browser/speech/tts_win.cc",
-      "//chrome/common/tts_messages.h",
-      "//chrome/common/tts_utterance_request.cc",
-      "//chrome/common/tts_utterance_request.h",
       "//chrome/renderer/tts_dispatcher.cc",
       "//chrome/renderer/tts_dispatcher.h",
     ]

patches/common/chromium/tts.patch

@@ -132,10 +132,18 @@ index 7ff9a9219beffc015ae8a96303595ee529715819..d2394892c2a0d2b4f88407cd412af143
 +  browser_context_shutdown_notifier_.reset();
  }
 diff --git a/chrome/browser/speech/tts_message_filter.h b/chrome/browser/speech/tts_message_filter.h
-index 2fbbc4b4f2a79eac6b686894f2b6463abe404e50..c4712cebfba0efeb62a9061a997055c94ae41e3e 100644
+index 2fbbc4b4f2a79eac6b686894f2b6463abe404e50..e02c1af7e002a70df5fa925ba758c7c2379ffac5 100644
 --- a/chrome/browser/speech/tts_message_filter.h
 +++ b/chrome/browser/speech/tts_message_filter.h
-@@ -21,7 +21,6 @@ class BrowserContext;
+@@ -8,6 +8,7 @@
+ #include "base/macros.h"
+ #include "base/memory/weak_ptr.h"
+ #include "base/synchronization/lock.h"
++#include "components/keyed_service/core/keyed_service_shutdown_notifier.h"
+ #include "content/public/browser/browser_message_filter.h"
+ #include "content/public/browser/browser_thread.h"
+ #include "content/public/browser/notification_observer.h"
+@@ -21,7 +22,6 @@ class BrowserContext;
  struct TtsUtteranceRequest;
  
  class TtsMessageFilter : public content::BrowserMessageFilter,
@@ -143,7 +151,7 @@ index 2fbbc4b4f2a79eac6b686894f2b6463abe404e50..c4712cebfba0efeb62a9061a997055c9
                           public content::UtteranceEventDelegate,
                           public content::VoicesChangedDelegate {
   public:
-@@ -63,15 +62,13 @@ class TtsMessageFilter : public content::BrowserMessageFilter,
+@@ -63,15 +63,13 @@ class TtsMessageFilter : public content::BrowserMessageFilter,
    // about to be deleted.
    bool Valid();