<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>140000</bug_id>
          
          <creation_ts>2014-12-29 16:24:29 -0800</creation_ts>
          <short_desc>REGRESSION(r177795): [GTK] Build broken</short_desc>
          <delta_ts>2014-12-31 03:36:01 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKitGTK</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>139990</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Carlos Alberto Lopez Perez">clopez</reporter>
          <assigned_to name="Zan Dobersek">zan</assigned_to>
          <cc>andersca</cc>
    
    <cc>cgarcia</cc>
    
    <cc>ossy</cc>
    
    <cc>sam</cc>
    
    <cc>zan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1058150</commentid>
    <comment_count>0</comment_count>
    <who name="Carlos Alberto Lopez Perez">clopez</who>
    <bug_when>2014-12-29 16:24:29 -0800</bug_when>
    <thetext>Revision r177795 &lt;http://trac.webkit.org/r177795&gt; has broken the GTK build:

Build log: https://build.webkit.org/builders/GTK%20Linux%2064-bit%20Release%20%28Build%29/builds/54028/steps/compile-webkit/logs/stdio</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1058180</commentid>
    <comment_count>1</comment_count>
      <attachid>243823</attachid>
    <who name="Zan Dobersek">zan</who>
    <bug_when>2014-12-30 07:26:20 -0800</bug_when>
    <thetext>Created attachment 243823
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1058181</commentid>
    <comment_count>2</comment_count>
      <attachid>243823</attachid>
    <who name="Zan Dobersek">zan</who>
    <bug_when>2014-12-30 07:39:53 -0800</bug_when>
    <thetext>Comment on attachment 243823
Patch

I&apos;m not exactly sure why and how the build error popped up now, but the GTK-specific argument coders were simply not included (anymore?) in the WebPageProxyMessageReceiver.cpp file. This should fix it for good, but I want a review to asses whether it might not be an appropriate approach.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1058189</commentid>
    <comment_count>3</comment_count>
      <attachid>243823</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2014-12-30 10:03:17 -0800</bug_when>
    <thetext>Comment on attachment 243823
Patch

Seems probably not the right approach. ArgumentCodersCF.h and ArgumentCodersMac.h don’t work this way.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1058226</commentid>
    <comment_count>4</comment_count>
      <attachid>243823</attachid>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2014-12-31 00:37:38 -0800</bug_when>
    <thetext>Comment on attachment 243823
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=243823&amp;action=review

Why not simply including ArgumentCodersGtk.h from the sources which need it?

Or including it from only ArgumentCoders.h and adding a guard to avoid
including it from anywhere else.

&gt; Source/WebKit2/Platform/IPC/ArgumentCoders.h:305
&gt; +#if PLATFORM(GTK)
&gt; +#include &quot;ArgumentCodersGtk.h&quot;
&gt; +#endif

ArgumentCoders.h is included in ArgumentCodersGtk.h too.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1058238</commentid>
    <comment_count>5</comment_count>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2014-12-31 02:10:43 -0800</bug_when>
    <thetext>(In reply to comment #4)
&gt; Why not simply including ArgumentCodersGtk.h from the sources which need it?
Ah, WebPageProxyMessageReceiver.cpp is a generated source, so it isn&apos;t so easy
to fix the generator properly.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1058239</commentid>
    <comment_count>6</comment_count>
    <who name="Csaba Osztrogonác">ossy</who>
    <bug_when>2014-12-31 02:22:10 -0800</bug_when>
    <thetext>(In reply to comment #2)
&gt; Comment on attachment 243823 [details]
&gt; Patch
&gt; 
&gt; I&apos;m not exactly sure why and how the build error popped up now, but the
&gt; GTK-specific argument coders were simply not included (anymore?) in the
&gt; WebPageProxyMessageReceiver.cpp file. This should fix it for good, but I
&gt; want a review to asses whether it might not be an appropriate approach.

I found the root of the problem. Before r177795 ArgumentCodersGtk.h was
included indirectly: InjectedBundleUserMessageCoders.h -&gt; WebPage.h -&gt;
ArgumentCodersGtk.h. But now InjectedBundleUserMessageCoders.h isn&apos;t
included anymore.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1058244</commentid>
    <comment_count>7</comment_count>
    <who name="Zan Dobersek">zan</who>
    <bug_when>2014-12-31 03:35:28 -0800</bug_when>
    <thetext>Committed a fix in r177832.
http://trac.webkit.org/changeset/177832

I just moved the ArgumentCodersGtk.h inclusion from WebPageProxy.cpp to WebPageProxy.h, which makes ArgumentCoder&lt;WebCore::DragData&gt; available in WebPageProxyMessageReceiver.cpp.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>243823</attachid>
            <date>2014-12-30 07:26:20 -0800</date>
            <delta_ts>2014-12-31 03:36:01 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-140000-20141230072807.patch</filename>
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            <attacher name="Zan Dobersek">zan</attacher>
            
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