[DevTools] Replace usages of GetRawDataResource

GetRawDataResource assumes that underlying files are not compressed,
whereas LoadDataResourceString automatically decompresses if necessary.

Bug: 1068407
Change-Id: I03b5833fb245460d60a3206985cc905efdbf6cd2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2270225Reviewed-by: dpapad <dpapad@chromium.org>
Reviewed-by: Charlie Reis <creis@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: Charlie Reis <creis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#786290}

chromecast/browser/devtools/cast_devtools_manager_delegate.cc

@@ -62,9 +62,8 @@ std::string CastDevToolsManagerDelegate::GetDiscoveryPageHTML() {
 #if defined(OS_ANDROID)
   return std::string();
 #else
-  return ui::ResourceBundle::GetSharedInstance()
-      .GetRawDataResource(IDR_CAST_SHELL_DEVTOOLS_DISCOVERY_PAGE)
-      .as_string();
+  return ui::ResourceBundle::GetSharedInstance().LoadDataResourceString(
+      IDR_CAST_SHELL_DEVTOOLS_DISCOVERY_PAGE);
 #endif
 }
 

content/shell/browser/shell_devtools_manager_delegate.cc

@@ -208,9 +208,8 @@ std::string ShellDevToolsManagerDelegate::GetDiscoveryPageHTML() {
 #if defined(OS_ANDROID)
   return std::string();
 #else
-  return ui::ResourceBundle::GetSharedInstance()
-      .GetRawDataResource(IDR_CONTENT_SHELL_DEVTOOLS_DISCOVERY_PAGE)
-      .as_string();
+  return ui::ResourceBundle::GetSharedInstance().LoadDataResourceString(
+      IDR_CONTENT_SHELL_DEVTOOLS_DISCOVERY_PAGE);
 #endif
 }
 

headless/lib/browser/headless_devtools_manager_delegate.cc

@@ -48,9 +48,8 @@ HeadlessDevToolsManagerDelegate::CreateNewTarget(const GURL& url) {
 }
 
 std::string HeadlessDevToolsManagerDelegate::GetDiscoveryPageHTML() {
-  return ui::ResourceBundle::GetSharedInstance()
-      .GetRawDataResource(IDR_HEADLESS_LIB_DEVTOOLS_DISCOVERY_PAGE)
-      .as_string();
+  return ui::ResourceBundle::GetSharedInstance().LoadDataResourceString(
+      IDR_HEADLESS_LIB_DEVTOOLS_DISCOVERY_PAGE);
 }
 
 bool HeadlessDevToolsManagerDelegate::HasBundledFrontendResources() {