Start renderer in ContentViewCoreImpl::EvaluateJavaScript.

android_webview/java/src/org/chromium/android_webview/AwContents.java

Index: android_webview/java/src/org/chromium/android_webview/AwContents.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContents.java b/android_webview/java/src/org/chromium/android_webview/AwContents.java
index 19eead167d57843c893c8b5be887d16d585a862c..22e88e867405c1ad2deedff4c12c05998e03c118 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -1367,7 +1367,8 @@ public class AwContents {
     }
 
     /**
-     * @see ContentViewCore.evaluateJavaScript(String, ContentViewCOre.JavaScriptCallback)
+     * @see ContentViewCore.evaluateJavaScriptEvenIfNotYetNavigated(
+     * String, ContentViewCore.JavaScriptCallback)
      */
     public void evaluateJavaScript(String script, final ValueCallback<String> callback) {
         ContentViewCore.JavaScriptCallback jsCallback = null;
@@ -1380,7 +1381,7 @@ public class AwContents {
             };
         }
 
-        mContentViewCore.evaluateJavaScript(script, jsCallback);
+        mContentViewCore.evaluateJavaScriptEvenIfNotYetNavigated(script, jsCallback);

[joth, 2013/08/22 05:44:41]

Given creis's comments I don't think we want to do this unconditionally. I'd
suggest plumbing a boolean through from the caller (right to ContentViewCore) to
select which mode to use, but that's going to be really complex to merge and
will cause this to cycle even more, so instead lets do this:

do make the change above, instead add:

public void evaluateJavaScriptEvenIfNotYetNavigated(String script) {
    mContentViewCore.evaluateJavaScriptEvenIfNotYetNavigated(script, null);
}


then in the glue layer call that method directly in  the
loadUrl("Javascipt:...") work around.

[michaelbai, 2013/08/22 17:53:02]

Done.

     }
 
     //--------------------------------------------------------------------------------------------