Use a qualified path for grit includes in various chrome/ directories.

chrome/renderer/plugins/chrome_plugin_placeholder.cc

Index: chrome/renderer/plugins/chrome_plugin_placeholder.cc
diff --git a/chrome/renderer/plugins/chrome_plugin_placeholder.cc b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
index 0d606aa56a5f406664bd83b379f97c8372fa556b..cbef9441df5a7c7cea0de47522c0595e0cfcc367 100644
--- a/chrome/renderer/plugins/chrome_plugin_placeholder.cc
+++ b/chrome/renderer/plugins/chrome_plugin_placeholder.cc
@@ -8,6 +8,8 @@
 #include "base/values.h"
 #include "chrome/common/prerender_messages.h"
 #include "chrome/common/render_messages.h"
+#include "chrome/grit/generated_resources.h"
+#include "chrome/grit/renderer_resources.h"
 #include "chrome/renderer/chrome_content_renderer_client.h"
 #include "chrome/renderer/custom_menu_commands.h"
 #include "chrome/renderer/plugins/plugin_uma.h"
@@ -16,9 +18,6 @@
 #include "content/public/renderer/render_thread.h"
 #include "gin/handle.h"
 #include "gin/object_template_builder.h"
-#include "grit/generated_resources.h"
-#include "grit/renderer_resources.h"
-#include "grit/webkit_strings.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "third_party/WebKit/public/web/WebKit.h"
@@ -27,6 +26,7 @@
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/webui/jstemplate_builder.h"
+#include "webkit/grit/webkit_strings.h"
 
 using base::UserMetricsAction;
 using blink::WebDocument;